Home / 3,073,335.48-4,608,821.70-2,123,827.56

Finding the Fourth Proportional to 3,073,335.48, 4,608,821.70 and 2,123,827.56

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Solution

The fourth proportional to 3,073,335.48, 4,608,821.70 and 2,123,827.56 is: 3,184,924.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,335.48 : 4,608,821.70 = 2,123,827.56 : x
  2. Step 2: Convert to fraction form
    3,073,335.48/4,608,821.70 = 2,123,827.56/x
  3. Step 3: Cross multiply
    3,073,335.48x = 4,608,821.70 × 2,123,827.56
  4. Step 4: Simplify right side
    3,073,335.48x = 9,788,342,545,586.05
  5. Step 5: Solve for x
    x = 9,788,342,545,586.05/3,073,335.48
  6. Step 6: Final answer
    x = 3,184,924.85

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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.