Home / 3,905,195.78-5,834,045.60-2,527,748.69

Finding the Fourth Proportional to 3,905,195.78, 5,834,045.60 and 2,527,748.69

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Solution

The fourth proportional to 3,905,195.78, 5,834,045.60 and 2,527,748.69 is: 3,776,251.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,905,195.78 : 5,834,045.60 = 2,527,748.69 : x
  2. Step 2: Convert to fraction form
    3,905,195.78/5,834,045.60 = 2,527,748.69/x
  3. Step 3: Cross multiply
    3,905,195.78x = 5,834,045.60 × 2,527,748.69
  4. Step 4: Simplify right side
    3,905,195.78x = 14,747,001,080,991.29
  5. Step 5: Solve for x
    x = 14,747,001,080,991.29/3,905,195.78
  6. Step 6: Final answer
    x = 3,776,251.42

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.