Home / 3,637,667.70-5,456,501.55-2,834,601.30

Finding the Fourth Proportional to 3,637,667.70, 5,456,501.55 and 2,834,601.30

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Solution

The fourth proportional to 3,637,667.70, 5,456,501.55 and 2,834,601.30 is: 4,251,901.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,667.70 : 5,456,501.55 = 2,834,601.30 : x
  2. Step 2: Convert to fraction form
    3,637,667.70/5,456,501.55 = 2,834,601.30/x
  3. Step 3: Cross multiply
    3,637,667.70x = 5,456,501.55 × 2,834,601.30
  4. Step 4: Simplify right side
    3,637,667.70x = 15,467,006,387,082.01
  5. Step 5: Solve for x
    x = 15,467,006,387,082.01/3,637,667.70
  6. Step 6: Final answer
    x = 4,251,901.95

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Similar ratio
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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.