Home / 1,057,759.22-1,459,733.10-574,344.74

Finding the Fourth Proportional to 1,057,759.22, 1,459,733.10 and 574,344.74

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Solution

The fourth proportional to 1,057,759.22, 1,459,733.10 and 574,344.74 is: 792,609.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,759.22 : 1,459,733.10 = 574,344.74 : x
  2. Step 2: Convert to fraction form
    1,057,759.22/1,459,733.10 = 574,344.74/x
  3. Step 3: Cross multiply
    1,057,759.22x = 1,459,733.10 × 574,344.74
  4. Step 4: Simplify right side
    1,057,759.22x = 838,390,029,284.43
  5. Step 5: Solve for x
    x = 838,390,029,284.43/1,057,759.22
  6. Step 6: Final answer
    x = 792,609.52

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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.