Home / 2,746,195.23-3,789,869.27-1,522,422.93

Finding the Fourth Proportional to 2,746,195.23, 3,789,869.27 and 1,522,422.93

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Solution

The fourth proportional to 2,746,195.23, 3,789,869.27 and 1,522,422.93 is: 2,101,010.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,195.23 : 3,789,869.27 = 1,522,422.93 : x
  2. Step 2: Convert to fraction form
    2,746,195.23/3,789,869.27 = 1,522,422.93/x
  3. Step 3: Cross multiply
    2,746,195.23x = 3,789,869.27 × 1,522,422.93
  4. Step 4: Simplify right side
    2,746,195.23x = 5,769,783,878,350.36
  5. Step 5: Solve for x
    x = 5,769,783,878,350.36/2,746,195.23
  6. Step 6: Final answer
    x = 2,101,010.09

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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.