Home / 1,057,747.41-1,459,716.80-574,332.93

Finding the Fourth Proportional to 1,057,747.41, 1,459,716.80 and 574,332.93

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Solution

The fourth proportional to 1,057,747.41, 1,459,716.80 and 574,332.93 is: 792,593.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,747.41 : 1,459,716.80 = 574,332.93 : x
  2. Step 2: Convert to fraction form
    1,057,747.41/1,459,716.80 = 574,332.93/x
  3. Step 3: Cross multiply
    1,057,747.41x = 1,459,716.80 × 574,332.93
  4. Step 4: Simplify right side
    1,057,747.41x = 838,363,423,842.56
  5. Step 5: Solve for x
    x = 838,363,423,842.56/1,057,747.41
  6. Step 6: Final answer
    x = 792,593.22

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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.