Home / 4,382,272.40-6,573,408.60-2,492,704.40

Finding the Fourth Proportional to 4,382,272.40, 6,573,408.60 and 2,492,704.40

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Solution

The fourth proportional to 4,382,272.40, 6,573,408.60 and 2,492,704.40 is: 3,739,056.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,272.40 : 6,573,408.60 = 2,492,704.40 : x
  2. Step 2: Convert to fraction form
    4,382,272.40/6,573,408.60 = 2,492,704.40/x
  3. Step 3: Cross multiply
    4,382,272.40x = 6,573,408.60 × 2,492,704.40
  4. Step 4: Simplify right side
    4,382,272.40x = 16,385,564,540,217.84
  5. Step 5: Solve for x
    x = 16,385,564,540,217.84/4,382,272.40
  6. Step 6: Final answer
    x = 3,739,056.60

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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.