Home / 5,745,841.20-8,614,825.20-2,714,659.20

Finding the Fourth Proportional to 5,745,841.20, 8,614,825.20 and 2,714,659.20

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Solution

The fourth proportional to 5,745,841.20, 8,614,825.20 and 2,714,659.20 is: 4,070,128.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,745,841.20 : 8,614,825.20 = 2,714,659.20 : x
  2. Step 2: Convert to fraction form
    5,745,841.20/8,614,825.20 = 2,714,659.20/x
  3. Step 3: Cross multiply
    5,745,841.20x = 8,614,825.20 × 2,714,659.20
  4. Step 4: Simplify right side
    5,745,841.20x = 23,386,314,485,571.84
  5. Step 5: Solve for x
    x = 23,386,314,485,571.84/5,745,841.20
  6. Step 6: Final answer
    x = 4,070,128.93

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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.