Home / 844,086.08-1,164,853.44-462,106.88

Finding the Fourth Proportional to 844,086.08, 1,164,853.44 and 462,106.88

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Solution

The fourth proportional to 844,086.08, 1,164,853.44 and 462,106.88 is: 637,715.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,086.08 : 1,164,853.44 = 462,106.88 : x
  2. Step 2: Convert to fraction form
    844,086.08/1,164,853.44 = 462,106.88/x
  3. Step 3: Cross multiply
    844,086.08x = 1,164,853.44 × 462,106.88
  4. Step 4: Simplify right side
    844,086.08x = 538,286,788,815.67
  5. Step 5: Solve for x
    x = 538,286,788,815.67/844,086.08
  6. Step 6: Final answer
    x = 637,715.51

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Double scale
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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.