Home / 4,025,949.46-5,555,963.06-2,307,401.62

Finding the Fourth Proportional to 4,025,949.46, 5,555,963.06 and 2,307,401.62

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Solution

The fourth proportional to 4,025,949.46, 5,555,963.06 and 2,307,401.62 is: 3,184,301.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,949.46 : 5,555,963.06 = 2,307,401.62 : x
  2. Step 2: Convert to fraction form
    4,025,949.46/5,555,963.06 = 2,307,401.62/x
  3. Step 3: Cross multiply
    4,025,949.46x = 5,555,963.06 × 2,307,401.62
  4. Step 4: Simplify right side
    4,025,949.46x = 12,819,838,165,304.16
  5. Step 5: Solve for x
    x = 12,819,838,165,304.16/4,025,949.46
  6. Step 6: Final answer
    x = 3,184,301.81

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1.5x scale

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.