Home / 2,397,629.60-3,578,954.60-2,094,954.20

Finding the Fourth Proportional to 2,397,629.60, 3,578,954.60 and 2,094,954.20

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Solution

The fourth proportional to 2,397,629.60, 3,578,954.60 and 2,094,954.20 is: 3,127,149.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397,629.60 : 3,578,954.60 = 2,094,954.20 : x
  2. Step 2: Convert to fraction form
    2,397,629.60/3,578,954.60 = 2,094,954.20/x
  3. Step 3: Cross multiply
    2,397,629.60x = 3,578,954.60 × 2,094,954.20
  4. Step 4: Simplify right side
    2,397,629.60x = 7,497,745,970,879.32
  5. Step 5: Solve for x
    x = 7,497,745,970,879.32/2,397,629.60
  6. Step 6: Final answer
    x = 3,127,149.40

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.