Home / 4,377,515.12-6,561,048.60-2,037,404.66

Finding the Fourth Proportional to 4,377,515.12, 6,561,048.60 and 2,037,404.66

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Solution

The fourth proportional to 4,377,515.12, 6,561,048.60 and 2,037,404.66 is: 3,053,675.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,515.12 : 6,561,048.60 = 2,037,404.66 : x
  2. Step 2: Convert to fraction form
    4,377,515.12/6,561,048.60 = 2,037,404.66/x
  3. Step 3: Cross multiply
    4,377,515.12x = 6,561,048.60 × 2,037,404.66
  4. Step 4: Simplify right side
    4,377,515.12x = 13,367,510,959,321.23
  5. Step 5: Solve for x
    x = 13,367,510,959,321.23/4,377,515.12
  6. Step 6: Final answer
    x = 3,053,675.57

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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.