Home / 11,073,220.40-16,609,830.60-2,986,180.40

Finding the Fourth Proportional to 11,073,220.40, 16,609,830.60 and 2,986,180.40

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Solution

The fourth proportional to 11,073,220.40, 16,609,830.60 and 2,986,180.40 is: 4,479,270.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,220.40 : 16,609,830.60 = 2,986,180.40 : x
  2. Step 2: Convert to fraction form
    11,073,220.40/16,609,830.60 = 2,986,180.40/x
  3. Step 3: Cross multiply
    11,073,220.40x = 16,609,830.60 × 2,986,180.40
  4. Step 4: Simplify right side
    11,073,220.40x = 49,599,950,585,040.23
  5. Step 5: Solve for x
    x = 49,599,950,585,040.23/11,073,220.40
  6. Step 6: Final answer
    x = 4,479,270.60

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Double scale
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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.