Home / 3,037,203.28-4,192,396.05-1,748,557.27

Finding the Fourth Proportional to 3,037,203.28, 4,192,396.05 and 1,748,557.27

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Solution

The fourth proportional to 3,037,203.28, 4,192,396.05 and 1,748,557.27 is: 2,413,616.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,203.28 : 4,192,396.05 = 1,748,557.27 : x
  2. Step 2: Convert to fraction form
    3,037,203.28/4,192,396.05 = 1,748,557.27/x
  3. Step 3: Cross multiply
    3,037,203.28x = 4,192,396.05 × 1,748,557.27
  4. Step 4: Simplify right side
    3,037,203.28x = 7,330,644,591,946.78
  5. Step 5: Solve for x
    x = 7,330,644,591,946.78/3,037,203.28
  6. Step 6: Final answer
    x = 2,413,616.71

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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.