Home / 2,174,420.40-3,261,630.60-2,016,956.40

Finding the Fourth Proportional to 2,174,420.40, 3,261,630.60 and 2,016,956.40

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Solution

The fourth proportional to 2,174,420.40, 3,261,630.60 and 2,016,956.40 is: 3,025,434.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,420.40 : 3,261,630.60 = 2,016,956.40 : x
  2. Step 2: Convert to fraction form
    2,174,420.40/3,261,630.60 = 2,016,956.40/x
  3. Step 3: Cross multiply
    2,174,420.40x = 3,261,630.60 × 2,016,956.40
  4. Step 4: Simplify right side
    2,174,420.40x = 6,578,566,713,105.84
  5. Step 5: Solve for x
    x = 6,578,566,713,105.84/2,174,420.40
  6. Step 6: Final answer
    x = 3,025,434.60

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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.