Home / 2,495,092.75-3,443,225.66-1,349,170.36

Finding the Fourth Proportional to 2,495,092.75, 3,443,225.66 and 1,349,170.36

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Solution

The fourth proportional to 2,495,092.75, 3,443,225.66 and 1,349,170.36 is: 1,861,853.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,092.75 : 3,443,225.66 = 1,349,170.36 : x
  2. Step 2: Convert to fraction form
    2,495,092.75/3,443,225.66 = 1,349,170.36/x
  3. Step 3: Cross multiply
    2,495,092.75x = 3,443,225.66 × 1,349,170.36
  4. Step 4: Simplify right side
    2,495,092.75x = 4,645,497,992,968.91
  5. Step 5: Solve for x
    x = 4,645,497,992,968.91/2,495,092.75
  6. Step 6: Final answer
    x = 1,861,853.83

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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.