Home / 2,967,044.78-4,452,394.53-1,169,622.38

Finding the Fourth Proportional to 2,967,044.78, 4,452,394.53 and 1,169,622.38

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Solution

The fourth proportional to 2,967,044.78, 4,452,394.53 and 1,169,622.38 is: 1,755,153.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,044.78 : 4,452,394.53 = 1,169,622.38 : x
  2. Step 2: Convert to fraction form
    2,967,044.78/4,452,394.53 = 1,169,622.38/x
  3. Step 3: Cross multiply
    2,967,044.78x = 4,452,394.53 × 1,169,622.38
  4. Step 4: Simplify right side
    2,967,044.78x = 5,207,620,286,877.58
  5. Step 5: Solve for x
    x = 5,207,620,286,877.58/2,967,044.78
  6. Step 6: Final answer
    x = 1,755,153.92

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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.