Home / 695,785.01-952,988.86-654,931.85

Finding the Fourth Proportional to 695,785.01, 952,988.86 and 654,931.85

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Solution

The fourth proportional to 695,785.01, 952,988.86 and 654,931.85 is: 897,033.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,785.01 : 952,988.86 = 654,931.85 : x
  2. Step 2: Convert to fraction form
    695,785.01/952,988.86 = 654,931.85/x
  3. Step 3: Cross multiply
    695,785.01x = 952,988.86 × 654,931.85
  4. Step 4: Simplify right side
    695,785.01x = 624,142,753,162.91
  5. Step 5: Solve for x
    x = 624,142,753,162.91/695,785.01
  6. Step 6: Final answer
    x = 897,033.92

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.