Home / 6,539,248.55-9,811,077.89-2,895,480.96

Finding the Fourth Proportional to 6,539,248.55, 9,811,077.89 and 2,895,480.96

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Solution

The fourth proportional to 6,539,248.55, 9,811,077.89 and 2,895,480.96 is: 4,344,197.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,539,248.55 : 9,811,077.89 = 2,895,480.96 : x
  2. Step 2: Convert to fraction form
    6,539,248.55/9,811,077.89 = 2,895,480.96/x
  3. Step 3: Cross multiply
    6,539,248.55x = 9,811,077.89 × 2,895,480.96
  4. Step 4: Simplify right side
    6,539,248.55x = 28,407,789,213,094.57
  5. Step 5: Solve for x
    x = 28,407,789,213,094.57/6,539,248.55
  6. Step 6: Final answer
    x = 4,344,197.81

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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.