Home / 2,293,522.16-3,440,254.44-1,395,209.84

Finding the Fourth Proportional to 2,293,522.16, 3,440,254.44 and 1,395,209.84

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Solution

The fourth proportional to 2,293,522.16, 3,440,254.44 and 1,395,209.84 is: 2,092,797.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,522.16 : 3,440,254.44 = 1,395,209.84 : x
  2. Step 2: Convert to fraction form
    2,293,522.16/3,440,254.44 = 1,395,209.84/x
  3. Step 3: Cross multiply
    2,293,522.16x = 3,440,254.44 × 1,395,209.84
  4. Step 4: Simplify right side
    2,293,522.16x = 4,799,876,846,791.69
  5. Step 5: Solve for x
    x = 4,799,876,846,791.69/2,293,522.16
  6. Step 6: Final answer
    x = 2,092,797.24

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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.