Home / 2,214,320.40-3,321,480.60-2,025,363.60

Finding the Fourth Proportional to 2,214,320.40, 3,321,480.60 and 2,025,363.60

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Solution

The fourth proportional to 2,214,320.40, 3,321,480.60 and 2,025,363.60 is: 3,038,045.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,320.40 : 3,321,480.60 = 2,025,363.60 : x
  2. Step 2: Convert to fraction form
    2,214,320.40/3,321,480.60 = 2,025,363.60/x
  3. Step 3: Cross multiply
    2,214,320.40x = 3,321,480.60 × 2,025,363.60
  4. Step 4: Simplify right side
    2,214,320.40x = 6,727,205,905,346.16
  5. Step 5: Solve for x
    x = 6,727,205,905,346.16/2,214,320.40
  6. Step 6: Final answer
    x = 3,038,045.40

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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.