Home / 2,224,896.60-3,337,344.90-627,438.90

Finding the Fourth Proportional to 2,224,896.60, 3,337,344.90 and 627,438.90

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Solution

The fourth proportional to 2,224,896.60, 3,337,344.90 and 627,438.90 is: 941,158.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,896.60 : 3,337,344.90 = 627,438.90 : x
  2. Step 2: Convert to fraction form
    2,224,896.60/3,337,344.90 = 627,438.90/x
  3. Step 3: Cross multiply
    2,224,896.60x = 3,337,344.90 × 627,438.90
  4. Step 4: Simplify right side
    2,224,896.60x = 2,093,980,012,976.61
  5. Step 5: Solve for x
    x = 2,093,980,012,976.61/2,224,896.60
  6. Step 6: Final answer
    x = 941,158.35

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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.