Home / 3,134,366.40-4,701,549.60-2,723,793.60

Finding the Fourth Proportional to 3,134,366.40, 4,701,549.60 and 2,723,793.60

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Solution

The fourth proportional to 3,134,366.40, 4,701,549.60 and 2,723,793.60 is: 4,085,690.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,366.40 : 4,701,549.60 = 2,723,793.60 : x
  2. Step 2: Convert to fraction form
    3,134,366.40/4,701,549.60 = 2,723,793.60/x
  3. Step 3: Cross multiply
    3,134,366.40x = 4,701,549.60 × 2,723,793.60
  4. Step 4: Simplify right side
    3,134,366.40x = 12,806,050,710,562.56
  5. Step 5: Solve for x
    x = 12,806,050,710,562.56/3,134,366.40
  6. Step 6: Final answer
    x = 4,085,690.40

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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.