Home / 10,834,097.70-16,251,146.55-3,643,241.70

Finding the Fourth Proportional to 10,834,097.70, 16,251,146.55 and 3,643,241.70

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Solution

The fourth proportional to 10,834,097.70, 16,251,146.55 and 3,643,241.70 is: 5,464,862.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,097.70 : 16,251,146.55 = 3,643,241.70 : x
  2. Step 2: Convert to fraction form
    10,834,097.70/16,251,146.55 = 3,643,241.70/x
  3. Step 3: Cross multiply
    10,834,097.70x = 16,251,146.55 × 3,643,241.70
  4. Step 4: Simplify right side
    10,834,097.70x = 59,206,854,783,771.14
  5. Step 5: Solve for x
    x = 59,206,854,783,771.14/10,834,097.70
  6. Step 6: Final answer
    x = 5,464,862.55

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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.