Home / 695,141.68-959,576.88-588,267.04

Finding the Fourth Proportional to 695,141.68, 959,576.88 and 588,267.04

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Solution

The fourth proportional to 695,141.68, 959,576.88 and 588,267.04 is: 812,046.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,141.68 : 959,576.88 = 588,267.04 : x
  2. Step 2: Convert to fraction form
    695,141.68/959,576.88 = 588,267.04/x
  3. Step 3: Cross multiply
    695,141.68x = 959,576.88 × 588,267.04
  4. Step 4: Simplify right side
    695,141.68x = 564,487,450,850.04
  5. Step 5: Solve for x
    x = 564,487,450,850.04/695,141.68
  6. Step 6: Final answer
    x = 812,046.62

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1.5x scale

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.