Home / 4,276,757.73-6,416,094.15-1,436,792.43

Finding the Fourth Proportional to 4,276,757.73, 6,416,094.15 and 1,436,792.43

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Solution

The fourth proportional to 4,276,757.73, 6,416,094.15 and 1,436,792.43 is: 2,155,510.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,757.73 : 6,416,094.15 = 1,436,792.43 : x
  2. Step 2: Convert to fraction form
    4,276,757.73/6,416,094.15 = 1,436,792.43/x
  3. Step 3: Cross multiply
    4,276,757.73x = 6,416,094.15 × 1,436,792.43
  4. Step 4: Simplify right side
    4,276,757.73x = 9,218,595,497,703.32
  5. Step 5: Solve for x
    x = 9,218,595,497,703.32/4,276,757.73
  6. Step 6: Final answer
    x = 2,155,510.34

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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.