Home / 2,846,546.42-4,269,343.95-1,248,680.48

Finding the Fourth Proportional to 2,846,546.42, 4,269,343.95 and 1,248,680.48

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Solution

The fourth proportional to 2,846,546.42, 4,269,343.95 and 1,248,680.48 is: 1,872,812.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,546.42 : 4,269,343.95 = 1,248,680.48 : x
  2. Step 2: Convert to fraction form
    2,846,546.42/4,269,343.95 = 1,248,680.48/x
  3. Step 3: Cross multiply
    2,846,546.42x = 4,269,343.95 × 1,248,680.48
  4. Step 4: Simplify right side
    2,846,546.42x = 5,331,046,431,424.38
  5. Step 5: Solve for x
    x = 5,331,046,431,424.38/2,846,546.42
  6. Step 6: Final answer
    x = 1,872,812.05

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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.