Home / 4,160,682.70-6,241,024.05-2,558,049.10

Finding the Fourth Proportional to 4,160,682.70, 6,241,024.05 and 2,558,049.10

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Solution

The fourth proportional to 4,160,682.70, 6,241,024.05 and 2,558,049.10 is: 3,837,073.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,682.70 : 6,241,024.05 = 2,558,049.10 : x
  2. Step 2: Convert to fraction form
    4,160,682.70/6,241,024.05 = 2,558,049.10/x
  3. Step 3: Cross multiply
    4,160,682.70x = 6,241,024.05 × 2,558,049.10
  4. Step 4: Simplify right side
    4,160,682.70x = 15,964,845,954,180.86
  5. Step 5: Solve for x
    x = 15,964,845,954,180.86/4,160,682.70
  6. Step 6: Final answer
    x = 3,837,073.65

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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.