Home / 956,792.00-1,320,310.28-527,072.13

Finding the Fourth Proportional to 956,792.00, 1,320,310.28 and 527,072.13

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Solution

The fourth proportional to 956,792.00, 1,320,310.28 and 527,072.13 is: 727,325.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,792.00 : 1,320,310.28 = 527,072.13 : x
  2. Step 2: Convert to fraction form
    956,792.00/1,320,310.28 = 527,072.13/x
  3. Step 3: Cross multiply
    956,792.00x = 1,320,310.28 × 527,072.13
  4. Step 4: Simplify right side
    956,792.00x = 695,898,748,905.14
  5. Step 5: Solve for x
    x = 695,898,748,905.14/956,792.00
  6. Step 6: Final answer
    x = 727,325.01

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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.