Home / 5,351,493.77-7,385,066.17-2,904,104.83

Finding the Fourth Proportional to 5,351,493.77, 7,385,066.17 and 2,904,104.83

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Solution

The fourth proportional to 5,351,493.77, 7,385,066.17 and 2,904,104.83 is: 4,007,667.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,493.77 : 7,385,066.17 = 2,904,104.83 : x
  2. Step 2: Convert to fraction form
    5,351,493.77/7,385,066.17 = 2,904,104.83/x
  3. Step 3: Cross multiply
    5,351,493.77x = 7,385,066.17 × 2,904,104.83
  4. Step 4: Simplify right side
    5,351,493.77x = 21,447,006,334,166.60
  5. Step 5: Solve for x
    x = 21,447,006,334,166.60/5,351,493.77
  6. Step 6: Final answer
    x = 4,007,667.25

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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.