Home / 5,646,070.62-7,791,648.32-3,067,794.45

Finding the Fourth Proportional to 5,646,070.62, 7,791,648.32 and 3,067,794.45

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Solution

The fourth proportional to 5,646,070.62, 7,791,648.32 and 3,067,794.45 is: 4,233,594.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,070.62 : 7,791,648.32 = 3,067,794.45 : x
  2. Step 2: Convert to fraction form
    5,646,070.62/7,791,648.32 = 3,067,794.45/x
  3. Step 3: Cross multiply
    5,646,070.62x = 7,791,648.32 × 3,067,794.45
  4. Step 4: Simplify right side
    5,646,070.62x = 23,903,175,472,447.83
  5. Step 5: Solve for x
    x = 23,903,175,472,447.83/5,646,070.62
  6. Step 6: Final answer
    x = 4,233,594.85

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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.