Home / 3,632,787.75-5,013,402.62-2,023,155.75

Finding the Fourth Proportional to 3,632,787.75, 5,013,402.62 and 2,023,155.75

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Solution

The fourth proportional to 3,632,787.75, 5,013,402.62 and 2,023,155.75 is: 2,792,041.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,787.75 : 5,013,402.62 = 2,023,155.75 : x
  2. Step 2: Convert to fraction form
    3,632,787.75/5,013,402.62 = 2,023,155.75/x
  3. Step 3: Cross multiply
    3,632,787.75x = 5,013,402.62 × 2,023,155.75
  4. Step 4: Simplify right side
    3,632,787.75x = 10,142,894,327,602.29
  5. Step 5: Solve for x
    x = 10,142,894,327,602.29/3,632,787.75
  6. Step 6: Final answer
    x = 2,792,041.55

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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.