Home / 3,307,610.07-4,954,181.56-2,345,148.29

Finding the Fourth Proportional to 3,307,610.07, 4,954,181.56 and 2,345,148.29

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Solution

The fourth proportional to 3,307,610.07, 4,954,181.56 and 2,345,148.29 is: 3,512,593.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,610.07 : 4,954,181.56 = 2,345,148.29 : x
  2. Step 2: Convert to fraction form
    3,307,610.07/4,954,181.56 = 2,345,148.29/x
  3. Step 3: Cross multiply
    3,307,610.07x = 4,954,181.56 × 2,345,148.29
  4. Step 4: Simplify right side
    3,307,610.07x = 11,618,290,420,306.12
  5. Step 5: Solve for x
    x = 11,618,290,420,306.12/3,307,610.07
  6. Step 6: Final answer
    x = 3,512,593.74

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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.