Home / 1,343,992.80-2,016,910.80-596,575.20

Finding the Fourth Proportional to 1,343,992.80, 2,016,910.80 and 596,575.20

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Solution

The fourth proportional to 1,343,992.80, 2,016,910.80 and 596,575.20 is: 895,271.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,992.80 : 2,016,910.80 = 596,575.20 : x
  2. Step 2: Convert to fraction form
    1,343,992.80/2,016,910.80 = 596,575.20/x
  3. Step 3: Cross multiply
    1,343,992.80x = 2,016,910.80 × 596,575.20
  4. Step 4: Simplify right side
    1,343,992.80x = 1,203,238,963,892.16
  5. Step 5: Solve for x
    x = 1,203,238,963,892.16/1,343,992.80
  6. Step 6: Final answer
    x = 895,271.88

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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.