Home / 3,049,983.36-4,575,188.16-1,252,957.44

Finding the Fourth Proportional to 3,049,983.36, 4,575,188.16 and 1,252,957.44

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Solution

The fourth proportional to 3,049,983.36, 4,575,188.16 and 1,252,957.44 is: 1,879,523.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049,983.36 : 4,575,188.16 = 1,252,957.44 : x
  2. Step 2: Convert to fraction form
    3,049,983.36/4,575,188.16 = 1,252,957.44/x
  3. Step 3: Cross multiply
    3,049,983.36x = 4,575,188.16 × 1,252,957.44
  4. Step 4: Simplify right side
    3,049,983.36x = 5,732,516,044,471.91
  5. Step 5: Solve for x
    x = 5,732,516,044,471.91/3,049,983.36
  6. Step 6: Final answer
    x = 1,879,523.71

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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.