Home / 3,453,805.27-5,182,454.77-2,301,837.90

Finding the Fourth Proportional to 3,453,805.27, 5,182,454.77 and 2,301,837.90

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Solution

The fourth proportional to 3,453,805.27, 5,182,454.77 and 2,301,837.90 is: 3,453,921.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,805.27 : 5,182,454.77 = 2,301,837.90 : x
  2. Step 2: Convert to fraction form
    3,453,805.27/5,182,454.77 = 2,301,837.90/x
  3. Step 3: Cross multiply
    3,453,805.27x = 5,182,454.77 × 2,301,837.90
  4. Step 4: Simplify right side
    3,453,805.27x = 11,929,170,821,532.13
  5. Step 5: Solve for x
    x = 11,929,170,821,532.13/3,453,805.27
  6. Step 6: Final answer
    x = 3,453,921.08

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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.