Home / 2,403,747.68-3,606,102.66-887,439.83

Finding the Fourth Proportional to 2,403,747.68, 3,606,102.66 and 887,439.83

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Solution

The fourth proportional to 2,403,747.68, 3,606,102.66 and 887,439.83 is: 1,331,337.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,747.68 : 3,606,102.66 = 887,439.83 : x
  2. Step 2: Convert to fraction form
    2,403,747.68/3,606,102.66 = 887,439.83/x
  3. Step 3: Cross multiply
    2,403,747.68x = 3,606,102.66 × 887,439.83
  4. Step 4: Simplify right side
    2,403,747.68x = 3,200,199,140,568.20
  5. Step 5: Solve for x
    x = 3,200,199,140,568.20/2,403,747.68
  6. Step 6: Final answer
    x = 1,331,337.38

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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.