Home / 956,887.92-1,320,564.92-527,167.94

Finding the Fourth Proportional to 956,887.92, 1,320,564.92 and 527,167.94

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Solution

The fourth proportional to 956,887.92, 1,320,564.92 and 527,167.94 is: 727,524.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,887.92 : 1,320,564.92 = 527,167.94 : x
  2. Step 2: Convert to fraction form
    956,887.92/1,320,564.92 = 527,167.94/x
  3. Step 3: Cross multiply
    956,887.92x = 1,320,564.92 × 527,167.94
  4. Step 4: Simplify right side
    956,887.92x = 696,159,479,274.00
  5. Step 5: Solve for x
    x = 696,159,479,274.00/956,887.92
  6. Step 6: Final answer
    x = 727,524.58

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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.