Home / 5,451,343.76-7,522,904.84-3,004,042.39

Finding the Fourth Proportional to 5,451,343.76, 7,522,904.84 and 3,004,042.39

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Solution

The fourth proportional to 5,451,343.76, 7,522,904.84 and 3,004,042.39 is: 4,145,606.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,343.76 : 7,522,904.84 = 3,004,042.39 : x
  2. Step 2: Convert to fraction form
    5,451,343.76/7,522,904.84 = 3,004,042.39/x
  3. Step 3: Cross multiply
    5,451,343.76x = 7,522,904.84 × 3,004,042.39
  4. Step 4: Simplify right side
    5,451,343.76x = 22,599,125,018,366.43
  5. Step 5: Solve for x
    x = 22,599,125,018,366.43/5,451,343.76
  6. Step 6: Final answer
    x = 4,145,606.30

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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.