Home / 2,195,508.02-3,028,395.18-1,760,968.04

Finding the Fourth Proportional to 2,195,508.02, 3,028,395.18 and 1,760,968.04

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Solution

The fourth proportional to 2,195,508.02, 3,028,395.18 and 1,760,968.04 is: 2,429,008.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,195,508.02 : 3,028,395.18 = 1,760,968.04 : x
  2. Step 2: Convert to fraction form
    2,195,508.02/3,028,395.18 = 1,760,968.04/x
  3. Step 3: Cross multiply
    2,195,508.02x = 3,028,395.18 × 1,760,968.04
  4. Step 4: Simplify right side
    2,195,508.02x = 5,332,907,124,470.05
  5. Step 5: Solve for x
    x = 5,332,907,124,470.05/2,195,508.02
  6. Step 6: Final answer
    x = 2,429,008.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.