Home / 5,668,850.60-8,524,271.10-4,745,061.80

Finding the Fourth Proportional to 5,668,850.60, 8,524,271.10 and 4,745,061.80

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Solution

The fourth proportional to 5,668,850.60, 8,524,271.10 and 4,745,061.80 is: 7,135,166.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,850.60 : 8,524,271.10 = 4,745,061.80 : x
  2. Step 2: Convert to fraction form
    5,668,850.60/8,524,271.10 = 4,745,061.80/x
  3. Step 3: Cross multiply
    5,668,850.60x = 8,524,271.10 × 4,745,061.80
  4. Step 4: Simplify right side
    5,668,850.60x = 40,448,193,169,453.98
  5. Step 5: Solve for x
    x = 40,448,193,169,453.98/5,668,850.60
  6. Step 6: Final answer
    x = 7,135,166.55

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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.