Home / 5,785,919.52-8,679,462.48-1,526,382.24

Finding the Fourth Proportional to 5,785,919.52, 8,679,462.48 and 1,526,382.24

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Solution

The fourth proportional to 5,785,919.52, 8,679,462.48 and 1,526,382.24 is: 2,289,727.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,785,919.52 : 8,679,462.48 = 1,526,382.24 : x
  2. Step 2: Convert to fraction form
    5,785,919.52/8,679,462.48 = 1,526,382.24/x
  3. Step 3: Cross multiply
    5,785,919.52x = 8,679,462.48 × 1,526,382.24
  4. Step 4: Simplify right side
    5,785,919.52x = 13,248,177,382,218.36
  5. Step 5: Solve for x
    x = 13,248,177,382,218.36/5,785,919.52
  6. Step 6: Final answer
    x = 2,289,727.21

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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.