Home / 5,993,487.20-8,990,230.80-1,733,794.40

Finding the Fourth Proportional to 5,993,487.20, 8,990,230.80 and 1,733,794.40

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Solution

The fourth proportional to 5,993,487.20, 8,990,230.80 and 1,733,794.40 is: 2,600,691.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993,487.20 : 8,990,230.80 = 1,733,794.40 : x
  2. Step 2: Convert to fraction form
    5,993,487.20/8,990,230.80 = 1,733,794.40/x
  3. Step 3: Cross multiply
    5,993,487.20x = 8,990,230.80 × 1,733,794.40
  4. Step 4: Simplify right side
    5,993,487.20x = 15,587,211,815,747.52
  5. Step 5: Solve for x
    x = 15,587,211,815,747.52/5,993,487.20
  6. Step 6: Final answer
    x = 2,600,691.60

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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.