Home / 10,693,142.27-16,033,307.89-3,403,453.24

Finding the Fourth Proportional to 10,693,142.27, 16,033,307.89 and 3,403,453.24

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Solution

The fourth proportional to 10,693,142.27, 16,033,307.89 and 3,403,453.24 is: 5,103,141.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,693,142.27 : 16,033,307.89 = 3,403,453.24 : x
  2. Step 2: Convert to fraction form
    10,693,142.27/16,033,307.89 = 3,403,453.24/x
  3. Step 3: Cross multiply
    10,693,142.27x = 16,033,307.89 × 3,403,453.24
  4. Step 4: Simplify right side
    10,693,142.27x = 54,568,613,613,865.19
  5. Step 5: Solve for x
    x = 54,568,613,613,865.19/10,693,142.27
  6. Step 6: Final answer
    x = 5,103,141.08

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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.