Home / 2,495,717.35-3,743,989.71-876,066.07

Finding the Fourth Proportional to 2,495,717.35, 3,743,989.71 and 876,066.07

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Solution

The fourth proportional to 2,495,717.35, 3,743,989.71 and 876,066.07 is: 1,314,244.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,717.35 : 3,743,989.71 = 876,066.07 : x
  2. Step 2: Convert to fraction form
    2,495,717.35/3,743,989.71 = 876,066.07/x
  3. Step 3: Cross multiply
    2,495,717.35x = 3,743,989.71 × 876,066.07
  4. Step 4: Simplify right side
    2,495,717.35x = 3,279,982,347,245.76
  5. Step 5: Solve for x
    x = 3,279,982,347,245.76/2,495,717.35
  6. Step 6: Final answer
    x = 1,314,244.32

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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.