Home / 5,471,565.45-7,551,678.83-3,704,662.41

Finding the Fourth Proportional to 5,471,565.45, 7,551,678.83 and 3,704,662.41

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Solution

The fourth proportional to 5,471,565.45, 7,551,678.83 and 3,704,662.41 is: 5,113,056.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,471,565.45 : 7,551,678.83 = 3,704,662.41 : x
  2. Step 2: Convert to fraction form
    5,471,565.45/7,551,678.83 = 3,704,662.41/x
  3. Step 3: Cross multiply
    5,471,565.45x = 7,551,678.83 × 3,704,662.41
  4. Step 4: Simplify right side
    5,471,565.45x = 27,976,420,675,370.47
  5. Step 5: Solve for x
    x = 27,976,420,675,370.47/5,471,565.45
  6. Step 6: Final answer
    x = 5,113,056.02

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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.