Home / 959,196.29-1,323,686.27-529,472.66

Finding the Fourth Proportional to 959,196.29, 1,323,686.27 and 529,472.66

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Solution

The fourth proportional to 959,196.29, 1,323,686.27 and 529,472.66 is: 730,669.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,196.29 : 1,323,686.27 = 529,472.66 : x
  2. Step 2: Convert to fraction form
    959,196.29/1,323,686.27 = 529,472.66/x
  3. Step 3: Cross multiply
    959,196.29x = 1,323,686.27 × 529,472.66
  4. Step 4: Simplify right side
    959,196.29x = 700,855,687,735.02
  5. Step 5: Solve for x
    x = 700,855,687,735.02/959,196.29
  6. Step 6: Final answer
    x = 730,669.72

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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.