Home / 8,510,454.33-11,744,371.20-4,839,371.52

Finding the Fourth Proportional to 8,510,454.33, 11,744,371.20 and 4,839,371.52

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Solution

The fourth proportional to 8,510,454.33, 11,744,371.20 and 4,839,371.52 is: 6,678,300.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,510,454.33 : 11,744,371.20 = 4,839,371.52 : x
  2. Step 2: Convert to fraction form
    8,510,454.33/11,744,371.20 = 4,839,371.52/x
  3. Step 3: Cross multiply
    8,510,454.33x = 11,744,371.20 × 4,839,371.52
  4. Step 4: Simplify right side
    8,510,454.33x = 56,835,375,505,588.22
  5. Step 5: Solve for x
    x = 56,835,375,505,588.22/8,510,454.33
  6. Step 6: Final answer
    x = 6,678,300.98

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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.