Home / 5,989,030.80-8,983,546.20-5,527,136.40

Finding the Fourth Proportional to 5,989,030.80, 8,983,546.20 and 5,527,136.40

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Solution

The fourth proportional to 5,989,030.80, 8,983,546.20 and 5,527,136.40 is: 8,290,704.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989,030.80 : 8,983,546.20 = 5,527,136.40 : x
  2. Step 2: Convert to fraction form
    5,989,030.80/8,983,546.20 = 5,527,136.40/x
  3. Step 3: Cross multiply
    5,989,030.80x = 8,983,546.20 × 5,527,136.40
  4. Step 4: Simplify right side
    5,989,030.80x = 49,653,285,203,101.68
  5. Step 5: Solve for x
    x = 49,653,285,203,101.68/5,989,030.80
  6. Step 6: Final answer
    x = 8,290,704.60

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Similar ratio
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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.