Home / 2,735,540.78-3,776,787.30-1,704,563.18

Finding the Fourth Proportional to 2,735,540.78, 3,776,787.30 and 1,704,563.18

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Solution

The fourth proportional to 2,735,540.78, 3,776,787.30 and 1,704,563.18 is: 2,353,382.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,540.78 : 3,776,787.30 = 1,704,563.18 : x
  2. Step 2: Convert to fraction form
    2,735,540.78/3,776,787.30 = 1,704,563.18/x
  3. Step 3: Cross multiply
    2,735,540.78x = 3,776,787.30 × 1,704,563.18
  4. Step 4: Simplify right side
    2,735,540.78x = 6,437,772,551,387.68
  5. Step 5: Solve for x
    x = 6,437,772,551,387.68/2,735,540.78
  6. Step 6: Final answer
    x = 2,353,382.05

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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.