Home / 5,351,462.64-8,026,882.92-3,913,602.48

Finding the Fourth Proportional to 5,351,462.64, 8,026,882.92 and 3,913,602.48

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Solution

The fourth proportional to 5,351,462.64, 8,026,882.92 and 3,913,602.48 is: 5,870,176.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,462.64 : 8,026,882.92 = 3,913,602.48 : x
  2. Step 2: Convert to fraction form
    5,351,462.64/8,026,882.92 = 3,913,602.48/x
  3. Step 3: Cross multiply
    5,351,462.64x = 8,026,882.92 × 3,913,602.48
  4. Step 4: Simplify right side
    5,351,462.64x = 31,414,028,902,381.64
  5. Step 5: Solve for x
    x = 31,414,028,902,381.64/5,351,462.64
  6. Step 6: Final answer
    x = 5,870,176.25

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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.