Home / 1,852,540.62-2,777,386.35-940,974.11

Finding the Fourth Proportional to 1,852,540.62, 2,777,386.35 and 940,974.11

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Solution

The fourth proportional to 1,852,540.62, 2,777,386.35 and 940,974.11 is: 1,410,737.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,540.62 : 2,777,386.35 = 940,974.11 : x
  2. Step 2: Convert to fraction form
    1,852,540.62/2,777,386.35 = 940,974.11/x
  3. Step 3: Cross multiply
    1,852,540.62x = 2,777,386.35 × 940,974.11
  4. Step 4: Simplify right side
    1,852,540.62x = 2,613,448,656,557.65
  5. Step 5: Solve for x
    x = 2,613,448,656,557.65/1,852,540.62
  6. Step 6: Final answer
    x = 1,410,737.57

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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.