Home / 3,861,497.80-5,792,246.70-3,684,350.80

Finding the Fourth Proportional to 3,861,497.80, 5,792,246.70 and 3,684,350.80

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Solution

The fourth proportional to 3,861,497.80, 5,792,246.70 and 3,684,350.80 is: 5,526,526.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,861,497.80 : 5,792,246.70 = 3,684,350.80 : x
  2. Step 2: Convert to fraction form
    3,861,497.80/5,792,246.70 = 3,684,350.80/x
  3. Step 3: Cross multiply
    3,861,497.80x = 5,792,246.70 × 3,684,350.80
  4. Step 4: Simplify right side
    3,861,497.80x = 21,340,668,762,942.36
  5. Step 5: Solve for x
    x = 21,340,668,762,942.36/3,861,497.80
  6. Step 6: Final answer
    x = 5,526,526.20

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Double scale
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Similar ratio
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1.5x scale

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.