Home / 5,929,020.64-8,181,143.66-3,349,760.32

Finding the Fourth Proportional to 5,929,020.64, 8,181,143.66 and 3,349,760.32

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Solution

The fourth proportional to 5,929,020.64, 8,181,143.66 and 3,349,760.32 is: 4,622,158.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,929,020.64 : 8,181,143.66 = 3,349,760.32 : x
  2. Step 2: Convert to fraction form
    5,929,020.64/8,181,143.66 = 3,349,760.32/x
  3. Step 3: Cross multiply
    5,929,020.64x = 8,181,143.66 × 3,349,760.32
  4. Step 4: Simplify right side
    5,929,020.64x = 27,404,870,404,487.57
  5. Step 5: Solve for x
    x = 27,404,870,404,487.57/5,929,020.64
  6. Step 6: Final answer
    x = 4,622,158.04

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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.