Home / 3,830,191.60-5,745,287.40-2,234,556.40

Finding the Fourth Proportional to 3,830,191.60, 5,745,287.40 and 2,234,556.40

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Solution

The fourth proportional to 3,830,191.60, 5,745,287.40 and 2,234,556.40 is: 3,351,834.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,191.60 : 5,745,287.40 = 2,234,556.40 : x
  2. Step 2: Convert to fraction form
    3,830,191.60/5,745,287.40 = 2,234,556.40/x
  3. Step 3: Cross multiply
    3,830,191.60x = 5,745,287.40 × 2,234,556.40
  4. Step 4: Simplify right side
    3,830,191.60x = 12,838,168,729,509.36
  5. Step 5: Solve for x
    x = 12,838,168,729,509.36/3,830,191.60
  6. Step 6: Final answer
    x = 3,351,834.60

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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.