Home / 3,266,084.28-4,897,448.10-1,467,426.36

Finding the Fourth Proportional to 3,266,084.28, 4,897,448.10 and 1,467,426.36

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Solution

The fourth proportional to 3,266,084.28, 4,897,448.10 and 1,467,426.36 is: 2,200,385.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,084.28 : 4,897,448.10 = 1,467,426.36 : x
  2. Step 2: Convert to fraction form
    3,266,084.28/4,897,448.10 = 1,467,426.36/x
  3. Step 3: Cross multiply
    3,266,084.28x = 4,897,448.10 × 1,467,426.36
  4. Step 4: Simplify right side
    3,266,084.28x = 7,186,644,438,671.92
  5. Step 5: Solve for x
    x = 7,186,644,438,671.92/3,266,084.28
  6. Step 6: Final answer
    x = 2,200,385.48

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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.