Home / 2,229,444.53-3,343,311.11-949,240.34

Finding the Fourth Proportional to 2,229,444.53, 3,343,311.11 and 949,240.34

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Solution

The fourth proportional to 2,229,444.53, 3,343,311.11 and 949,240.34 is: 1,423,496.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,229,444.53 : 3,343,311.11 = 949,240.34 : x
  2. Step 2: Convert to fraction form
    2,229,444.53/3,343,311.11 = 949,240.34/x
  3. Step 3: Cross multiply
    2,229,444.53x = 3,343,311.11 × 949,240.34
  4. Step 4: Simplify right side
    2,229,444.53x = 3,173,605,753,319.42
  5. Step 5: Solve for x
    x = 3,173,605,753,319.42/2,229,444.53
  6. Step 6: Final answer
    x = 1,423,496.17

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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.