Home / 3,153,844.62-4,352,307.32-1,703,540.04

Finding the Fourth Proportional to 3,153,844.62, 4,352,307.32 and 1,703,540.04

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Solution

The fourth proportional to 3,153,844.62, 4,352,307.32 and 1,703,540.04 is: 2,350,886.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,844.62 : 4,352,307.32 = 1,703,540.04 : x
  2. Step 2: Convert to fraction form
    3,153,844.62/4,352,307.32 = 1,703,540.04/x
  3. Step 3: Cross multiply
    3,153,844.62x = 4,352,307.32 × 1,703,540.04
  4. Step 4: Simplify right side
    3,153,844.62x = 7,414,329,777,487.39
  5. Step 5: Solve for x
    x = 7,414,329,777,487.39/3,153,844.62
  6. Step 6: Final answer
    x = 2,350,886.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.