Home / 10,241,767.42-15,359,273.37-3,416,459.74

Finding the Fourth Proportional to 10,241,767.42, 15,359,273.37 and 3,416,459.74

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Solution

The fourth proportional to 10,241,767.42, 15,359,273.37 and 3,416,459.74 is: 5,123,562.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,241,767.42 : 15,359,273.37 = 3,416,459.74 : x
  2. Step 2: Convert to fraction form
    10,241,767.42/15,359,273.37 = 3,416,459.74/x
  3. Step 3: Cross multiply
    10,241,767.42x = 15,359,273.37 × 3,416,459.74
  4. Step 4: Simplify right side
    10,241,767.42x = 52,474,339,104,259.12
  5. Step 5: Solve for x
    x = 52,474,339,104,259.12/10,241,767.42
  6. Step 6: Final answer
    x = 5,123,562.85

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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.