Home / 959,013.92-1,323,432.69-529,294.04

Finding the Fourth Proportional to 959,013.92, 1,323,432.69 and 529,294.04

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Solution

The fourth proportional to 959,013.92, 1,323,432.69 and 529,294.04 is: 730,422.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,013.92 : 1,323,432.69 = 529,294.04 : x
  2. Step 2: Convert to fraction form
    959,013.92/1,323,432.69 = 529,294.04/x
  3. Step 3: Cross multiply
    959,013.92x = 1,323,432.69 × 529,294.04
  4. Step 4: Simplify right side
    959,013.92x = 700,485,028,541.00
  5. Step 5: Solve for x
    x = 700,485,028,541.00/959,013.92
  6. Step 6: Final answer
    x = 730,422.17

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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.