Home / 2,527,605.47-3,791,034.53-929,794.89

Finding the Fourth Proportional to 2,527,605.47, 3,791,034.53 and 929,794.89

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Solution

The fourth proportional to 2,527,605.47, 3,791,034.53 and 929,794.89 is: 1,394,554.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,605.47 : 3,791,034.53 = 929,794.89 : x
  2. Step 2: Convert to fraction form
    2,527,605.47/3,791,034.53 = 929,794.89/x
  3. Step 3: Cross multiply
    2,527,605.47x = 3,791,034.53 × 929,794.89
  4. Step 4: Simplify right side
    2,527,605.47x = 3,524,884,524,128.60
  5. Step 5: Solve for x
    x = 3,524,884,524,128.60/2,527,605.47
  6. Step 6: Final answer
    x = 1,394,554.87

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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.