Home / 6,106,234.75-9,157,952.75-3,644,945.46

Finding the Fourth Proportional to 6,106,234.75, 9,157,952.75 and 3,644,945.46

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Solution

The fourth proportional to 6,106,234.75, 9,157,952.75 and 3,644,945.46 is: 5,466,582.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106,234.75 : 9,157,952.75 = 3,644,945.46 : x
  2. Step 2: Convert to fraction form
    6,106,234.75/9,157,952.75 = 3,644,945.46/x
  3. Step 3: Cross multiply
    6,106,234.75x = 9,157,952.75 × 3,644,945.46
  4. Step 4: Simplify right side
    6,106,234.75x = 33,380,238,280,782.29
  5. Step 5: Solve for x
    x = 33,380,238,280,782.29/6,106,234.75
  6. Step 6: Final answer
    x = 5,466,582.87

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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.