Home / 4,514,989.44-6,772,691.52-1,149,225.60

Finding the Fourth Proportional to 4,514,989.44, 6,772,691.52 and 1,149,225.60

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Solution

The fourth proportional to 4,514,989.44, 6,772,691.52 and 1,149,225.60 is: 1,723,891.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,989.44 : 6,772,691.52 = 1,149,225.60 : x
  2. Step 2: Convert to fraction form
    4,514,989.44/6,772,691.52 = 1,149,225.60/x
  3. Step 3: Cross multiply
    4,514,989.44x = 6,772,691.52 × 1,149,225.60
  4. Step 4: Simplify right side
    4,514,989.44x = 7,783,350,475,686.91
  5. Step 5: Solve for x
    x = 7,783,350,475,686.91/4,514,989.44
  6. Step 6: Final answer
    x = 1,723,891.18

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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.