Home / 10,773,937.56-16,157,916.22-2,991,063.90

Finding the Fourth Proportional to 10,773,937.56, 16,157,916.22 and 2,991,063.90

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Solution

The fourth proportional to 10,773,937.56, 16,157,916.22 and 2,991,063.90 is: 4,485,765.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,773,937.56 : 16,157,916.22 = 2,991,063.90 : x
  2. Step 2: Convert to fraction form
    10,773,937.56/16,157,916.22 = 2,991,063.90/x
  3. Step 3: Cross multiply
    10,773,937.56x = 16,157,916.22 × 2,991,063.90
  4. Step 4: Simplify right side
    10,773,937.56x = 48,329,359,816,599.22
  5. Step 5: Solve for x
    x = 48,329,359,816,599.22/10,773,937.56
  6. Step 6: Final answer
    x = 4,485,765.73

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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.