Home / 2,224,810.10-3,337,220.61-627,381.56

Finding the Fourth Proportional to 2,224,810.10, 3,337,220.61 and 627,381.56

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Solution

The fourth proportional to 2,224,810.10, 3,337,220.61 and 627,381.56 is: 941,073.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,810.10 : 3,337,220.61 = 627,381.56 : x
  2. Step 2: Convert to fraction form
    2,224,810.10/3,337,220.61 = 627,381.56/x
  3. Step 3: Cross multiply
    2,224,810.10x = 3,337,220.61 × 627,381.56
  4. Step 4: Simplify right side
    2,224,810.10x = 2,093,710,680,709.00
  5. Step 5: Solve for x
    x = 2,093,710,680,709.00/2,224,810.10
  6. Step 6: Final answer
    x = 941,073.88

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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.