Home / 3,199,122.24-4,414,789.02-1,748,824.14

Finding the Fourth Proportional to 3,199,122.24, 4,414,789.02 and 1,748,824.14

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Solution

The fourth proportional to 3,199,122.24, 4,414,789.02 and 1,748,824.14 is: 2,413,377.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,199,122.24 : 4,414,789.02 = 1,748,824.14 : x
  2. Step 2: Convert to fraction form
    3,199,122.24/4,414,789.02 = 1,748,824.14/x
  3. Step 3: Cross multiply
    3,199,122.24x = 4,414,789.02 × 1,748,824.14
  4. Step 4: Simplify right side
    3,199,122.24x = 7,720,689,611,182.94
  5. Step 5: Solve for x
    x = 7,720,689,611,182.94/3,199,122.24
  6. Step 6: Final answer
    x = 2,413,377.49

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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.