Home / 4,722,785.95-7,085,077.04-3,269,959.15

Finding the Fourth Proportional to 4,722,785.95, 7,085,077.04 and 3,269,959.15

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Solution

The fourth proportional to 4,722,785.95, 7,085,077.04 and 3,269,959.15 is: 4,905,560.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,722,785.95 : 7,085,077.04 = 3,269,959.15 : x
  2. Step 2: Convert to fraction form
    4,722,785.95/7,085,077.04 = 3,269,959.15/x
  3. Step 3: Cross multiply
    4,722,785.95x = 7,085,077.04 × 3,269,959.15
  4. Step 4: Simplify right side
    4,722,785.95x = 23,167,912,495,402.91
  5. Step 5: Solve for x
    x = 23,167,912,495,402.91/4,722,785.95
  6. Step 6: Final answer
    x = 4,905,560.56

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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.