Home / 4,365,527.60-6,546,694.92-1,668,519.20

Finding the Fourth Proportional to 4,365,527.60, 6,546,694.92 and 1,668,519.20

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Solution

The fourth proportional to 4,365,527.60, 6,546,694.92 and 1,668,519.20 is: 2,502,168.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,527.60 : 6,546,694.92 = 1,668,519.20 : x
  2. Step 2: Convert to fraction form
    4,365,527.60/6,546,694.92 = 1,668,519.20/x
  3. Step 3: Cross multiply
    4,365,527.60x = 6,546,694.92 × 1,668,519.20
  4. Step 4: Simplify right side
    4,365,527.60x = 10,923,286,170,562.46
  5. Step 5: Solve for x
    x = 10,923,286,170,562.46/4,365,527.60
  6. Step 6: Final answer
    x = 2,502,168.62

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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.