Home / 844,093.44-1,164,852.36-462,155.76

Finding the Fourth Proportional to 844,093.44, 1,164,852.36 and 462,155.76

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Solution

The fourth proportional to 844,093.44, 1,164,852.36 and 462,155.76 is: 637,776.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,093.44 : 1,164,852.36 = 462,155.76 : x
  2. Step 2: Convert to fraction form
    844,093.44/1,164,852.36 = 462,155.76/x
  3. Step 3: Cross multiply
    844,093.44x = 1,164,852.36 × 462,155.76
  4. Step 4: Simplify right side
    844,093.44x = 538,343,227,723.59
  5. Step 5: Solve for x
    x = 538,343,227,723.59/844,093.44
  6. Step 6: Final answer
    x = 637,776.82

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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.