Home / 2,456,041.52-3,666,793.28-1,876,632.44

Finding the Fourth Proportional to 2,456,041.52, 3,666,793.28 and 1,876,632.44

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Solution

The fourth proportional to 2,456,041.52, 3,666,793.28 and 1,876,632.44 is: 2,801,753.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,041.52 : 3,666,793.28 = 1,876,632.44 : x
  2. Step 2: Convert to fraction form
    2,456,041.52/3,666,793.28 = 1,876,632.44/x
  3. Step 3: Cross multiply
    2,456,041.52x = 3,666,793.28 × 1,876,632.44
  4. Step 4: Simplify right side
    2,456,041.52x = 6,881,223,192,304.88
  5. Step 5: Solve for x
    x = 6,881,223,192,304.88/2,456,041.52
  6. Step 6: Final answer
    x = 2,801,753.61

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.