Home / 5,825,934.72-8,716,507.20-3,551,046.48

Finding the Fourth Proportional to 5,825,934.72, 8,716,507.20 and 3,551,046.48

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Solution

The fourth proportional to 5,825,934.72, 8,716,507.20 and 3,551,046.48 is: 5,312,919.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,934.72 : 8,716,507.20 = 3,551,046.48 : x
  2. Step 2: Convert to fraction form
    5,825,934.72/8,716,507.20 = 3,551,046.48/x
  3. Step 3: Cross multiply
    5,825,934.72x = 8,716,507.20 × 3,551,046.48
  4. Step 4: Simplify right side
    5,825,934.72x = 30,952,722,210,454.65
  5. Step 5: Solve for x
    x = 30,952,722,210,454.65/5,825,934.72
  6. Step 6: Final answer
    x = 5,312,919.51

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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.