Home / 4,311,003.28-5,949,328.15-2,350,988.28

Finding the Fourth Proportional to 4,311,003.28, 5,949,328.15 and 2,350,988.28

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Solution

The fourth proportional to 4,311,003.28, 5,949,328.15 and 2,350,988.28 is: 3,244,442.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,003.28 : 5,949,328.15 = 2,350,988.28 : x
  2. Step 2: Convert to fraction form
    4,311,003.28/5,949,328.15 = 2,350,988.28/x
  3. Step 3: Cross multiply
    4,311,003.28x = 5,949,328.15 × 2,350,988.28
  4. Step 4: Simplify right side
    4,311,003.28x = 13,986,800,748,646.61
  5. Step 5: Solve for x
    x = 13,986,800,748,646.61/4,311,003.28
  6. Step 6: Final answer
    x = 3,244,442.15

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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.