Home / 3,267,152.40-4,900,728.60-2,364,358.80

Finding the Fourth Proportional to 3,267,152.40, 4,900,728.60 and 2,364,358.80

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Solution

The fourth proportional to 3,267,152.40, 4,900,728.60 and 2,364,358.80 is: 3,546,538.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,152.40 : 4,900,728.60 = 2,364,358.80 : x
  2. Step 2: Convert to fraction form
    3,267,152.40/4,900,728.60 = 2,364,358.80/x
  3. Step 3: Cross multiply
    3,267,152.40x = 4,900,728.60 × 2,364,358.80
  4. Step 4: Simplify right side
    3,267,152.40x = 11,587,080,791,821.68
  5. Step 5: Solve for x
    x = 11,587,080,791,821.68/3,267,152.40
  6. Step 6: Final answer
    x = 3,546,538.20

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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.