Home / 11,149,534.77-16,719,359.01-5,960,885.24

Finding the Fourth Proportional to 11,149,534.77, 16,719,359.01 and 5,960,885.24

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Solution

The fourth proportional to 11,149,534.77, 16,719,359.01 and 5,960,885.24 is: 8,938,685.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,149,534.77 : 16,719,359.01 = 5,960,885.24 : x
  2. Step 2: Convert to fraction form
    11,149,534.77/16,719,359.01 = 5,960,885.24/x
  3. Step 3: Cross multiply
    11,149,534.77x = 16,719,359.01 × 5,960,885.24
  4. Step 4: Simplify right side
    11,149,534.77x = 99,662,180,344,970.02
  5. Step 5: Solve for x
    x = 99,662,180,344,970.02/11,149,534.77
  6. Step 6: Final answer
    x = 8,938,685.10

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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.