Home / 2,729,568.43-4,094,877.48-1,046,540.71

Finding the Fourth Proportional to 2,729,568.43, 4,094,877.48 and 1,046,540.71

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Solution

The fourth proportional to 2,729,568.43, 4,094,877.48 and 1,046,540.71 is: 1,570,012.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,568.43 : 4,094,877.48 = 1,046,540.71 : x
  2. Step 2: Convert to fraction form
    2,729,568.43/4,094,877.48 = 1,046,540.71/x
  3. Step 3: Cross multiply
    2,729,568.43x = 4,094,877.48 × 1,046,540.71
  4. Step 4: Simplify right side
    2,729,568.43x = 4,285,455,985,282.21
  5. Step 5: Solve for x
    x = 4,285,455,985,282.21/2,729,568.43
  6. Step 6: Final answer
    x = 1,570,012.29

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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.