Home / 13,643,001.04-20,466,865.62-5,560,373.92

Finding the Fourth Proportional to 13,643,001.04, 20,466,865.62 and 5,560,373.92

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Solution

The fourth proportional to 13,643,001.04, 20,466,865.62 and 5,560,373.92 is: 8,341,524.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,643,001.04 : 20,466,865.62 = 5,560,373.92 : x
  2. Step 2: Convert to fraction form
    13,643,001.04/20,466,865.62 = 5,560,373.92/x
  3. Step 3: Cross multiply
    13,643,001.04x = 20,466,865.62 × 5,560,373.92
  4. Step 4: Simplify right side
    13,643,001.04x = 113,803,425,817,592.64
  5. Step 5: Solve for x
    x = 113,803,425,817,592.64/13,643,001.04
  6. Step 6: Final answer
    x = 8,341,524.38

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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.