Home / 6,229,710.31-8,597,001.94-3,438,835.26

Finding the Fourth Proportional to 6,229,710.31, 8,597,001.94 and 3,438,835.26

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Solution

The fourth proportional to 6,229,710.31, 8,597,001.94 and 3,438,835.26 is: 4,745,593.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,710.31 : 8,597,001.94 = 3,438,835.26 : x
  2. Step 2: Convert to fraction form
    6,229,710.31/8,597,001.94 = 3,438,835.26/x
  3. Step 3: Cross multiply
    6,229,710.31x = 8,597,001.94 × 3,438,835.26
  4. Step 4: Simplify right side
    6,229,710.31x = 29,563,673,401,560.40
  5. Step 5: Solve for x
    x = 29,563,673,401,560.40/6,229,710.31
  6. Step 6: Final answer
    x = 4,745,593.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.