Home / 566,380.56-849,687.48-473,535.12

Finding the Fourth Proportional to 566,380.56, 849,687.48 and 473,535.12

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Solution

The fourth proportional to 566,380.56, 849,687.48 and 473,535.12 is: 710,400.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,380.56 : 849,687.48 = 473,535.12 : x
  2. Step 2: Convert to fraction form
    566,380.56/849,687.48 = 473,535.12/x
  3. Step 3: Cross multiply
    566,380.56x = 849,687.48 × 473,535.12
  4. Step 4: Simplify right side
    566,380.56x = 402,356,862,804.30
  5. Step 5: Solve for x
    x = 402,356,862,804.30/566,380.56
  6. Step 6: Final answer
    x = 710,400.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.