Home / 2,732,967.28-4,101,938.70-1,454,647.96

Finding the Fourth Proportional to 2,732,967.28, 4,101,938.70 and 1,454,647.96

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Solution

The fourth proportional to 2,732,967.28, 4,101,938.70 and 1,454,647.96 is: 2,183,296.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,967.28 : 4,101,938.70 = 1,454,647.96 : x
  2. Step 2: Convert to fraction form
    2,732,967.28/4,101,938.70 = 1,454,647.96/x
  3. Step 3: Cross multiply
    2,732,967.28x = 4,101,938.70 × 1,454,647.96
  4. Step 4: Simplify right side
    2,732,967.28x = 5,966,876,762,000.05
  5. Step 5: Solve for x
    x = 5,966,876,762,000.05/2,732,967.28
  6. Step 6: Final answer
    x = 2,183,296.08

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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.