Home / 10,363,000.20-15,523,505.10-5,870,027.40

Finding the Fourth Proportional to 10,363,000.20, 15,523,505.10 and 5,870,027.40

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Solution

The fourth proportional to 10,363,000.20, 15,523,505.10 and 5,870,027.40 is: 8,793,148.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,363,000.20 : 15,523,505.10 = 5,870,027.40 : x
  2. Step 2: Convert to fraction form
    10,363,000.20/15,523,505.10 = 5,870,027.40/x
  3. Step 3: Cross multiply
    10,363,000.20x = 15,523,505.10 × 5,870,027.40
  4. Step 4: Simplify right side
    10,363,000.20x = 91,123,400,281,039.75
  5. Step 5: Solve for x
    x = 91,123,400,281,039.75/10,363,000.20
  6. Step 6: Final answer
    x = 8,793,148.56

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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.