Home / 732,885.30-1,099,587.15-706,965.30

Finding the Fourth Proportional to 732,885.30, 1,099,587.15 and 706,965.30

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Solution

The fourth proportional to 732,885.30, 1,099,587.15 and 706,965.30 is: 1,060,697.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,885.30 : 1,099,587.15 = 706,965.30 : x
  2. Step 2: Convert to fraction form
    732,885.30/1,099,587.15 = 706,965.30/x
  3. Step 3: Cross multiply
    732,885.30x = 1,099,587.15 × 706,965.30
  4. Step 4: Simplify right side
    732,885.30x = 777,369,959,375.90
  5. Step 5: Solve for x
    x = 777,369,959,375.90/732,885.30
  6. Step 6: Final answer
    x = 1,060,697.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.