Home / 11,097,130.60-16,645,695.90-3,524,861.80

Finding the Fourth Proportional to 11,097,130.60, 16,645,695.90 and 3,524,861.80

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Solution

The fourth proportional to 11,097,130.60, 16,645,695.90 and 3,524,861.80 is: 5,287,292.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,097,130.60 : 16,645,695.90 = 3,524,861.80 : x
  2. Step 2: Convert to fraction form
    11,097,130.60/16,645,695.90 = 3,524,861.80/x
  3. Step 3: Cross multiply
    11,097,130.60x = 16,645,695.90 × 3,524,861.80
  4. Step 4: Simplify right side
    11,097,130.60x = 58,673,777,612,326.62
  5. Step 5: Solve for x
    x = 58,673,777,612,326.62/11,097,130.60
  6. Step 6: Final answer
    x = 5,287,292.70

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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.