Home / 2,495,812.23-3,444,221.23-1,349,892.58

Finding the Fourth Proportional to 2,495,812.23, 3,444,221.23 and 1,349,892.58

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Solution

The fourth proportional to 2,495,812.23, 3,444,221.23 and 1,349,892.58 is: 1,862,851.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,812.23 : 3,444,221.23 = 1,349,892.58 : x
  2. Step 2: Convert to fraction form
    2,495,812.23/3,444,221.23 = 1,349,892.58/x
  3. Step 3: Cross multiply
    2,495,812.23x = 3,444,221.23 × 1,349,892.58
  4. Step 4: Simplify right side
    2,495,812.23x = 4,649,328,682,255.47
  5. Step 5: Solve for x
    x = 4,649,328,682,255.47/2,495,812.23
  6. Step 6: Final answer
    x = 1,862,851.95

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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.