Home / 2,055,557.44-3,082,570.08-707,343.04

Finding the Fourth Proportional to 2,055,557.44, 3,082,570.08 and 707,343.04

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Solution

The fourth proportional to 2,055,557.44, 3,082,570.08 and 707,343.04 is: 1,060,750.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,557.44 : 3,082,570.08 = 707,343.04 : x
  2. Step 2: Convert to fraction form
    2,055,557.44/3,082,570.08 = 707,343.04/x
  3. Step 3: Cross multiply
    2,055,557.44x = 3,082,570.08 × 707,343.04
  4. Step 4: Simplify right side
    2,055,557.44x = 2,180,434,491,400.24
  5. Step 5: Solve for x
    x = 2,180,434,491,400.24/2,055,557.44
  6. Step 6: Final answer
    x = 1,060,750.94

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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.