Home / 6,156,335.40-9,234,503.10-5,862,402.60

Finding the Fourth Proportional to 6,156,335.40, 9,234,503.10 and 5,862,402.60

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Solution

The fourth proportional to 6,156,335.40, 9,234,503.10 and 5,862,402.60 is: 8,793,603.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156,335.40 : 9,234,503.10 = 5,862,402.60 : x
  2. Step 2: Convert to fraction form
    6,156,335.40/9,234,503.10 = 5,862,402.60/x
  3. Step 3: Cross multiply
    6,156,335.40x = 9,234,503.10 × 5,862,402.60
  4. Step 4: Simplify right side
    6,156,335.40x = 54,136,374,983,148.05
  5. Step 5: Solve for x
    x = 54,136,374,983,148.05/6,156,335.40
  6. Step 6: Final answer
    x = 8,793,603.90

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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.