Home / 6,394,701.90-9,576,306.45-3,024,972.30

Finding the Fourth Proportional to 6,394,701.90, 9,576,306.45 and 3,024,972.30

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Solution

The fourth proportional to 6,394,701.90, 9,576,306.45 and 3,024,972.30 is: 4,530,009.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394,701.90 : 9,576,306.45 = 3,024,972.30 : x
  2. Step 2: Convert to fraction form
    6,394,701.90/9,576,306.45 = 3,024,972.30/x
  3. Step 3: Cross multiply
    6,394,701.90x = 9,576,306.45 × 3,024,972.30
  4. Step 4: Simplify right side
    6,394,701.90x = 28,968,061,747,561.33
  5. Step 5: Solve for x
    x = 28,968,061,747,561.33/6,394,701.90
  6. Step 6: Final answer
    x = 4,530,009.72

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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.