Home / 1,344,013.80-2,016,942.30-596,596.20

Finding the Fourth Proportional to 1,344,013.80, 2,016,942.30 and 596,596.20

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Solution

The fourth proportional to 1,344,013.80, 2,016,942.30 and 596,596.20 is: 895,303.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,013.80 : 2,016,942.30 = 596,596.20 : x
  2. Step 2: Convert to fraction form
    1,344,013.80/2,016,942.30 = 596,596.20/x
  3. Step 3: Cross multiply
    1,344,013.80x = 2,016,942.30 × 596,596.20
  4. Step 4: Simplify right side
    1,344,013.80x = 1,203,300,111,799.26
  5. Step 5: Solve for x
    x = 1,203,300,111,799.26/1,344,013.80
  6. Step 6: Final answer
    x = 895,303.39

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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.