Home / 4,180,373.61-6,109,243.54

Finding the Third Proportional to 4,180,373.61 and 6,109,243.54

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Solution

The third proportional to 4,180,373.61 and 6,109,243.54 is: 8,928,115.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,180,373.61 : 6,109,243.54 = 6,109,243.54 : x
  2. Step 2: Convert to fraction form
    4,180,373.61/6,109,243.54 = 6,109,243.54/x
  3. Step 3: Cross multiply
    4,180,373.61x = 6,109,243.54 × 6,109,243.54
  4. Step 4: Simplify right side
    4,180,373.61x = 37,322,856,643,442.05
  5. Step 5: Solve for x
    x = 37,322,856,643,442.05/4,180,373.61
  6. Step 6: Final answer
    x = 8,928,115.07

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.