Home / 2,255,670.43-3,383,827.40-739,029.14

Finding the Fourth Proportional to 2,255,670.43, 3,383,827.40 and 739,029.14

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Solution

The fourth proportional to 2,255,670.43, 3,383,827.40 and 739,029.14 is: 1,108,649.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,670.43 : 3,383,827.40 = 739,029.14 : x
  2. Step 2: Convert to fraction form
    2,255,670.43/3,383,827.40 = 739,029.14/x
  3. Step 3: Cross multiply
    2,255,670.43x = 3,383,827.40 × 739,029.14
  4. Step 4: Simplify right side
    2,255,670.43x = 2,500,747,056,308.20
  5. Step 5: Solve for x
    x = 2,500,747,056,308.20/2,255,670.43
  6. Step 6: Final answer
    x = 1,108,649.13

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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.