Home / 957,332.04-1,321,092.18-527,612.04

Finding the Fourth Proportional to 957,332.04, 1,321,092.18 and 527,612.04

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Solution

The fourth proportional to 957,332.04, 1,321,092.18 and 527,612.04 is: 728,090.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,332.04 : 1,321,092.18 = 527,612.04 : x
  2. Step 2: Convert to fraction form
    957,332.04/1,321,092.18 = 527,612.04/x
  3. Step 3: Cross multiply
    957,332.04x = 1,321,092.18 × 527,612.04
  4. Step 4: Simplify right side
    957,332.04x = 697,024,140,117.85
  5. Step 5: Solve for x
    x = 697,024,140,117.85/957,332.04
  6. Step 6: Final answer
    x = 728,090.27

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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.