Home / 5,087,182.20-7,630,773.30-4,608,885.30

Finding the Fourth Proportional to 5,087,182.20, 7,630,773.30 and 4,608,885.30

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Solution

The fourth proportional to 5,087,182.20, 7,630,773.30 and 4,608,885.30 is: 6,913,327.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,087,182.20 : 7,630,773.30 = 4,608,885.30 : x
  2. Step 2: Convert to fraction form
    5,087,182.20/7,630,773.30 = 4,608,885.30/x
  3. Step 3: Cross multiply
    5,087,182.20x = 7,630,773.30 × 4,608,885.30
  4. Step 4: Simplify right side
    5,087,182.20x = 35,169,358,890,002.49
  5. Step 5: Solve for x
    x = 35,169,358,890,002.49/5,087,182.20
  6. Step 6: Final answer
    x = 6,913,327.95

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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.