Home / 2,453,104.58-3,679,843.70-747,393.48

Finding the Fourth Proportional to 2,453,104.58, 3,679,843.70 and 747,393.48

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Solution

The fourth proportional to 2,453,104.58, 3,679,843.70 and 747,393.48 is: 1,121,147.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,104.58 : 3,679,843.70 = 747,393.48 : x
  2. Step 2: Convert to fraction form
    2,453,104.58/3,679,843.70 = 747,393.48/x
  3. Step 3: Cross multiply
    2,453,104.58x = 3,679,843.70 × 747,393.48
  4. Step 4: Simplify right side
    2,453,104.58x = 2,750,291,185,062.11
  5. Step 5: Solve for x
    x = 2,750,291,185,062.11/2,453,104.58
  6. Step 6: Final answer
    x = 1,121,147.14

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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.