Home / 1,136,241.27-1,704,070.31-337,337.46

Finding the Fourth Proportional to 1,136,241.27, 1,704,070.31 and 337,337.46

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Solution

The fourth proportional to 1,136,241.27, 1,704,070.31 and 337,337.46 is: 505,919.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,241.27 : 1,704,070.31 = 337,337.46 : x
  2. Step 2: Convert to fraction form
    1,136,241.27/1,704,070.31 = 337,337.46/x
  3. Step 3: Cross multiply
    1,136,241.27x = 1,704,070.31 × 337,337.46
  4. Step 4: Simplify right side
    1,136,241.27x = 574,846,748,350.13
  5. Step 5: Solve for x
    x = 574,846,748,350.13/1,136,241.27
  6. Step 6: Final answer
    x = 505,919.62

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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.