Home / 2,757,462.30-4,136,304.75-960,527.52

Finding the Fourth Proportional to 2,757,462.30, 4,136,304.75 and 960,527.52

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Solution

The fourth proportional to 2,757,462.30, 4,136,304.75 and 960,527.52 is: 1,440,830.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,462.30 : 4,136,304.75 = 960,527.52 : x
  2. Step 2: Convert to fraction form
    2,757,462.30/4,136,304.75 = 960,527.52/x
  3. Step 3: Cross multiply
    2,757,462.30x = 4,136,304.75 × 960,527.52
  4. Step 4: Simplify right side
    2,757,462.30x = 3,973,034,543,481.72
  5. Step 5: Solve for x
    x = 3,973,034,543,481.72/2,757,462.30
  6. Step 6: Final answer
    x = 1,440,830.05

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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.