Home / 4,157,108.96-5,737,294.38-3,458,155.04

Finding the Fourth Proportional to 4,157,108.96, 5,737,294.38 and 3,458,155.04

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Solution

The fourth proportional to 4,157,108.96, 5,737,294.38 and 3,458,155.04 is: 4,772,656.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,108.96 : 5,737,294.38 = 3,458,155.04 : x
  2. Step 2: Convert to fraction form
    4,157,108.96/5,737,294.38 = 3,458,155.04/x
  3. Step 3: Cross multiply
    4,157,108.96x = 5,737,294.38 × 3,458,155.04
  4. Step 4: Simplify right side
    4,157,108.96x = 19,840,453,476,160.68
  5. Step 5: Solve for x
    x = 19,840,453,476,160.68/4,157,108.96
  6. Step 6: Final answer
    x = 4,772,656.59

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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.