Home / 8,522,597.41-11,760,660.70-4,654,333.87

Finding the Fourth Proportional to 8,522,597.41, 11,760,660.70 and 4,654,333.87

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Solution

The fourth proportional to 8,522,597.41, 11,760,660.70 and 4,654,333.87 is: 6,422,694.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,522,597.41 : 11,760,660.70 = 4,654,333.87 : x
  2. Step 2: Convert to fraction form
    8,522,597.41/11,760,660.70 = 4,654,333.87/x
  3. Step 3: Cross multiply
    8,522,597.41x = 11,760,660.70 × 4,654,333.87
  4. Step 4: Simplify right side
    8,522,597.41x = 54,738,041,388,550.42
  5. Step 5: Solve for x
    x = 54,738,041,388,550.42/8,522,597.41
  6. Step 6: Final answer
    x = 6,422,694.72

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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.