Home / 5,946,410.80-8,919,616.20-3,554,926.30

Finding the Fourth Proportional to 5,946,410.80, 8,919,616.20 and 3,554,926.30

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Solution

The fourth proportional to 5,946,410.80, 8,919,616.20 and 3,554,926.30 is: 5,332,389.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,946,410.80 : 8,919,616.20 = 3,554,926.30 : x
  2. Step 2: Convert to fraction form
    5,946,410.80/8,919,616.20 = 3,554,926.30/x
  3. Step 3: Cross multiply
    5,946,410.80x = 8,919,616.20 × 3,554,926.30
  4. Step 4: Simplify right side
    5,946,410.80x = 31,708,578,215,286.05
  5. Step 5: Solve for x
    x = 31,708,578,215,286.05/5,946,410.80
  6. Step 6: Final answer
    x = 5,332,389.45

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Double scale
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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.