Home / 2,466,548.70-3,701,475.45-869,115.30

Finding the Fourth Proportional to 2,466,548.70, 3,701,475.45 and 869,115.30

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Solution

The fourth proportional to 2,466,548.70, 3,701,475.45 and 869,115.30 is: 1,304,255.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,548.70 : 3,701,475.45 = 869,115.30 : x
  2. Step 2: Convert to fraction form
    2,466,548.70/3,701,475.45 = 869,115.30/x
  3. Step 3: Cross multiply
    2,466,548.70x = 3,701,475.45 × 869,115.30
  4. Step 4: Simplify right side
    2,466,548.70x = 3,217,008,946,169.39
  5. Step 5: Solve for x
    x = 3,217,008,946,169.39/2,466,548.70
  6. Step 6: Final answer
    x = 1,304,255.19

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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.