Home / 2,007,098.80-3,014,147.40-1,944,113.20

Finding the Fourth Proportional to 2,007,098.80, 3,014,147.40 and 1,944,113.20

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Solution

The fourth proportional to 2,007,098.80, 3,014,147.40 and 1,944,113.20 is: 2,919,559.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,098.80 : 3,014,147.40 = 1,944,113.20 : x
  2. Step 2: Convert to fraction form
    2,007,098.80/3,014,147.40 = 1,944,113.20/x
  3. Step 3: Cross multiply
    2,007,098.80x = 3,014,147.40 × 1,944,113.20
  4. Step 4: Simplify right side
    2,007,098.80x = 5,859,843,747,085.68
  5. Step 5: Solve for x
    x = 5,859,843,747,085.68/2,007,098.80
  6. Step 6: Final answer
    x = 2,919,559.19

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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.