Home / 2,244,083.76-3,366,155.40-748,176.24

Finding the Fourth Proportional to 2,244,083.76, 3,366,155.40 and 748,176.24

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Solution

The fourth proportional to 2,244,083.76, 3,366,155.40 and 748,176.24 is: 1,122,274.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,083.76 : 3,366,155.40 = 748,176.24 : x
  2. Step 2: Convert to fraction form
    2,244,083.76/3,366,155.40 = 748,176.24/x
  3. Step 3: Cross multiply
    2,244,083.76x = 3,366,155.40 × 748,176.24
  4. Step 4: Simplify right side
    2,244,083.76x = 2,518,477,490,427.70
  5. Step 5: Solve for x
    x = 2,518,477,490,427.70/2,244,083.76
  6. Step 6: Final answer
    x = 1,122,274.28

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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.