Home / 2,431,071.92-3,646,610.04-633,953.36

Finding the Fourth Proportional to 2,431,071.92, 3,646,610.04 and 633,953.36

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Solution

The fourth proportional to 2,431,071.92, 3,646,610.04 and 633,953.36 is: 950,930.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,431,071.92 : 3,646,610.04 = 633,953.36 : x
  2. Step 2: Convert to fraction form
    2,431,071.92/3,646,610.04 = 633,953.36/x
  3. Step 3: Cross multiply
    2,431,071.92x = 3,646,610.04 × 633,953.36
  4. Step 4: Simplify right side
    2,431,071.92x = 2,311,780,687,467.73
  5. Step 5: Solve for x
    x = 2,311,780,687,467.73/2,431,071.92
  6. Step 6: Final answer
    x = 950,930.60

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1.5x scale

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.