Home / 5,582,060.28-7,704,076.30-3,407,863.82

Finding the Fourth Proportional to 5,582,060.28, 7,704,076.30 and 3,407,863.82

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Solution

The fourth proportional to 5,582,060.28, 7,704,076.30 and 3,407,863.82 is: 4,703,360.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,582,060.28 : 7,704,076.30 = 3,407,863.82 : x
  2. Step 2: Convert to fraction form
    5,582,060.28/7,704,076.30 = 3,407,863.82/x
  3. Step 3: Cross multiply
    5,582,060.28x = 7,704,076.30 × 3,407,863.82
  4. Step 4: Simplify right side
    5,582,060.28x = 26,254,442,842,249.43
  5. Step 5: Solve for x
    x = 26,254,442,842,249.43/5,582,060.28
  6. Step 6: Final answer
    x = 4,703,360.68

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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.