Home / 3,501,515.12-5,250,302.64-1,104,913.04

Finding the Fourth Proportional to 3,501,515.12, 5,250,302.64 and 1,104,913.04

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Solution

The fourth proportional to 3,501,515.12, 5,250,302.64 and 1,104,913.04 is: 1,656,747.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,515.12 : 5,250,302.64 = 1,104,913.04 : x
  2. Step 2: Convert to fraction form
    3,501,515.12/5,250,302.64 = 1,104,913.04/x
  3. Step 3: Cross multiply
    3,501,515.12x = 5,250,302.64 × 1,104,913.04
  4. Step 4: Simplify right side
    3,501,515.12x = 5,801,127,850,882.43
  5. Step 5: Solve for x
    x = 5,801,127,850,882.43/3,501,515.12
  6. Step 6: Final answer
    x = 1,656,747.91

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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.