Home / 4,659,551.91-6,432,165.59-3,132,544.77

Finding the Fourth Proportional to 4,659,551.91, 6,432,165.59 and 3,132,544.77

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Solution

The fourth proportional to 4,659,551.91, 6,432,165.59 and 3,132,544.77 is: 4,324,245.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,659,551.91 : 6,432,165.59 = 3,132,544.77 : x
  2. Step 2: Convert to fraction form
    4,659,551.91/6,432,165.59 = 3,132,544.77/x
  3. Step 3: Cross multiply
    4,659,551.91x = 6,432,165.59 × 3,132,544.77
  4. Step 4: Simplify right side
    4,659,551.91x = 20,149,046,663,065.74
  5. Step 5: Solve for x
    x = 20,149,046,663,065.74/4,659,551.91
  6. Step 6: Final answer
    x = 4,324,245.56

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1.5x scale

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.