Home / 1,164,748.96-1,607,229.84-655,443.04

Finding the Fourth Proportional to 1,164,748.96, 1,607,229.84 and 655,443.04

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Solution

The fourth proportional to 1,164,748.96, 1,607,229.84 and 655,443.04 is: 904,441.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,748.96 : 1,607,229.84 = 655,443.04 : x
  2. Step 2: Convert to fraction form
    1,164,748.96/1,607,229.84 = 655,443.04/x
  3. Step 3: Cross multiply
    1,164,748.96x = 1,607,229.84 × 655,443.04
  4. Step 4: Simplify right side
    1,164,748.96x = 1,053,447,612,308.31
  5. Step 5: Solve for x
    x = 1,053,447,612,308.31/1,164,748.96
  6. Step 6: Final answer
    x = 904,441.77

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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.