Home / 6,029,079.20-9,043,618.80-2,241,778.40

Finding the Fourth Proportional to 6,029,079.20, 9,043,618.80 and 2,241,778.40

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Solution

The fourth proportional to 6,029,079.20, 9,043,618.80 and 2,241,778.40 is: 3,362,667.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029,079.20 : 9,043,618.80 = 2,241,778.40 : x
  2. Step 2: Convert to fraction form
    6,029,079.20/9,043,618.80 = 2,241,778.40/x
  3. Step 3: Cross multiply
    6,029,079.20x = 9,043,618.80 × 2,241,778.40
  4. Step 4: Simplify right side
    6,029,079.20x = 20,273,789,283,673.92
  5. Step 5: Solve for x
    x = 20,273,789,283,673.92/6,029,079.20
  6. Step 6: Final answer
    x = 3,362,667.60

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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.