Home / 3,252,074.49-4,876,143.39-1,454,622.93

Finding the Fourth Proportional to 3,252,074.49, 4,876,143.39 and 1,454,622.93

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Solution

The fourth proportional to 3,252,074.49, 4,876,143.39 and 1,454,622.93 is: 2,181,053.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,074.49 : 4,876,143.39 = 1,454,622.93 : x
  2. Step 2: Convert to fraction form
    3,252,074.49/4,876,143.39 = 1,454,622.93/x
  3. Step 3: Cross multiply
    3,252,074.49x = 4,876,143.39 × 1,454,622.93
  4. Step 4: Simplify right side
    3,252,074.49x = 7,092,949,985,061.93
  5. Step 5: Solve for x
    x = 7,092,949,985,061.93/3,252,074.49
  6. Step 6: Final answer
    x = 2,181,053.97

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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.