Home / 10,692,002.20-16,034,892.90-5,901,986.20

Finding the Fourth Proportional to 10,692,002.20, 16,034,892.90 and 5,901,986.20

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Solution

The fourth proportional to 10,692,002.20, 16,034,892.90 and 5,901,986.20 is: 8,851,262.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,692,002.20 : 16,034,892.90 = 5,901,986.20 : x
  2. Step 2: Convert to fraction form
    10,692,002.20/16,034,892.90 = 5,901,986.20/x
  3. Step 3: Cross multiply
    10,692,002.20x = 16,034,892.90 × 5,901,986.20
  4. Step 4: Simplify right side
    10,692,002.20x = 94,637,716,614,277.98
  5. Step 5: Solve for x
    x = 94,637,716,614,277.98/10,692,002.20
  6. Step 6: Final answer
    x = 8,851,262.36

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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.