Home / 3,071,568.40-4,607,352.60-827,706.40

Finding the Fourth Proportional to 3,071,568.40, 4,607,352.60 and 827,706.40

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Solution

The fourth proportional to 3,071,568.40, 4,607,352.60 and 827,706.40 is: 1,241,559.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,568.40 : 4,607,352.60 = 827,706.40 : x
  2. Step 2: Convert to fraction form
    3,071,568.40/4,607,352.60 = 827,706.40/x
  3. Step 3: Cross multiply
    3,071,568.40x = 4,607,352.60 × 827,706.40
  4. Step 4: Simplify right side
    3,071,568.40x = 3,813,535,234,076.64
  5. Step 5: Solve for x
    x = 3,813,535,234,076.64/3,071,568.40
  6. Step 6: Final answer
    x = 1,241,559.60

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Similar ratio
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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.