Home / 2,616,432.57-3,610,592.82-1,454,873.13

Finding the Fourth Proportional to 2,616,432.57, 3,610,592.82 and 1,454,873.13

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Solution

The fourth proportional to 2,616,432.57, 3,610,592.82 and 1,454,873.13 is: 2,007,678.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,616,432.57 : 3,610,592.82 = 1,454,873.13 : x
  2. Step 2: Convert to fraction form
    2,616,432.57/3,610,592.82 = 1,454,873.13/x
  3. Step 3: Cross multiply
    2,616,432.57x = 3,610,592.82 × 1,454,873.13
  4. Step 4: Simplify right side
    2,616,432.57x = 5,252,954,477,188.93
  5. Step 5: Solve for x
    x = 5,252,954,477,188.93/2,616,432.57
  6. Step 6: Final answer
    x = 2,007,678.14

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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.