Home / 4,704,003.70-7,056,005.55-1,337,773.30

Finding the Fourth Proportional to 4,704,003.70, 7,056,005.55 and 1,337,773.30

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Solution

The fourth proportional to 4,704,003.70, 7,056,005.55 and 1,337,773.30 is: 2,006,659.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,704,003.70 : 7,056,005.55 = 1,337,773.30 : x
  2. Step 2: Convert to fraction form
    4,704,003.70/7,056,005.55 = 1,337,773.30/x
  3. Step 3: Cross multiply
    4,704,003.70x = 7,056,005.55 × 1,337,773.30
  4. Step 4: Simplify right side
    4,704,003.70x = 9,439,335,829,441.82
  5. Step 5: Solve for x
    x = 9,439,335,829,441.82/4,704,003.70
  6. Step 6: Final answer
    x = 2,006,659.95

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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.