Home / 2,717,252.40-4,073,286.60-1,010,938.80

Finding the Fourth Proportional to 2,717,252.40, 4,073,286.60 and 1,010,938.80

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Solution

The fourth proportional to 2,717,252.40, 4,073,286.60 and 1,010,938.80 is: 1,515,443.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,252.40 : 4,073,286.60 = 1,010,938.80 : x
  2. Step 2: Convert to fraction form
    2,717,252.40/4,073,286.60 = 1,010,938.80/x
  3. Step 3: Cross multiply
    2,717,252.40x = 4,073,286.60 × 1,010,938.80
  4. Step 4: Simplify right side
    2,717,252.40x = 4,117,843,467,460.08
  5. Step 5: Solve for x
    x = 4,117,843,467,460.08/2,717,252.40
  6. Step 6: Final answer
    x = 1,515,443.86

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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.