Home / 1,164,541.68-1,607,098.92-655,262.16

Finding the Fourth Proportional to 1,164,541.68, 1,607,098.92 and 655,262.16

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Solution

The fourth proportional to 1,164,541.68, 1,607,098.92 and 655,262.16 is: 904,279.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,541.68 : 1,607,098.92 = 655,262.16 : x
  2. Step 2: Convert to fraction form
    1,164,541.68/1,607,098.92 = 655,262.16/x
  3. Step 3: Cross multiply
    1,164,541.68x = 1,607,098.92 × 655,262.16
  4. Step 4: Simplify right side
    1,164,541.68x = 1,053,071,109,652.87
  5. Step 5: Solve for x
    x = 1,053,071,109,652.87/1,164,541.68
  6. Step 6: Final answer
    x = 904,279.45

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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.