Home / 9,959,638.64-13,744,887.04-6,092,900.88

Finding the Fourth Proportional to 9,959,638.64, 13,744,887.04 and 6,092,900.88

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Solution

The fourth proportional to 9,959,638.64, 13,744,887.04 and 6,092,900.88 is: 8,408,561.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,959,638.64 : 13,744,887.04 = 6,092,900.88 : x
  2. Step 2: Convert to fraction form
    9,959,638.64/13,744,887.04 = 6,092,900.88/x
  3. Step 3: Cross multiply
    9,959,638.64x = 13,744,887.04 × 6,092,900.88
  4. Step 4: Simplify right side
    9,959,638.64x = 83,746,234,341,516.59
  5. Step 5: Solve for x
    x = 83,746,234,341,516.59/9,959,638.64
  6. Step 6: Final answer
    x = 8,408,561.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.