Home / 2,357,792.46-3,253,753.62-1,284,704.46

Finding the Fourth Proportional to 2,357,792.46, 3,253,753.62 and 1,284,704.46

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Solution

The fourth proportional to 2,357,792.46, 3,253,753.62 and 1,284,704.46 is: 1,772,892.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,792.46 : 3,253,753.62 = 1,284,704.46 : x
  2. Step 2: Convert to fraction form
    2,357,792.46/3,253,753.62 = 1,284,704.46/x
  3. Step 3: Cross multiply
    2,357,792.46x = 3,253,753.62 × 1,284,704.46
  4. Step 4: Simplify right side
    2,357,792.46x = 4,180,111,787,355.15
  5. Step 5: Solve for x
    x = 4,180,111,787,355.15/2,357,792.46
  6. Step 6: Final answer
    x = 1,772,892.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.