Home / 844,054.76-1,164,795.58-462,081.58

Finding the Fourth Proportional to 844,054.76, 1,164,795.58 and 462,081.58

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Solution

The fourth proportional to 844,054.76, 1,164,795.58 and 462,081.58 is: 637,672.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,054.76 : 1,164,795.58 = 462,081.58 : x
  2. Step 2: Convert to fraction form
    844,054.76/1,164,795.58 = 462,081.58/x
  3. Step 3: Cross multiply
    844,054.76x = 1,164,795.58 × 462,081.58
  4. Step 4: Simplify right side
    844,054.76x = 538,230,581,983.42
  5. Step 5: Solve for x
    x = 538,230,581,983.42/844,054.76
  6. Step 6: Final answer
    x = 637,672.59

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Half scale
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Double scale
Find fourth proportional to 844,055.76, 1,164,796.96 and 462,082.58
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.