Home / 9,650,372.01-14,478,359.67-3,890,132.96

Finding the Fourth Proportional to 9,650,372.01, 14,478,359.67 and 3,890,132.96

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Solution

The fourth proportional to 9,650,372.01, 14,478,359.67 and 3,890,132.96 is: 5,836,328.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650,372.01 : 14,478,359.67 = 3,890,132.96 : x
  2. Step 2: Convert to fraction form
    9,650,372.01/14,478,359.67 = 3,890,132.96/x
  3. Step 3: Cross multiply
    9,650,372.01x = 14,478,359.67 × 3,890,132.96
  4. Step 4: Simplify right side
    9,650,372.01x = 56,322,744,086,609.92
  5. Step 5: Solve for x
    x = 56,322,744,086,609.92/9,650,372.01
  6. Step 6: Final answer
    x = 5,836,328.80

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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.