Home / 2,974,110-4,461,156.24-844,195.92

Finding the Fourth Proportional to 2,974,110, 4,461,156.24 and 844,195.92

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Solution

The fourth proportional to 2,974,110, 4,461,156.24 and 844,195.92 is: 1,266,291.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,974,110 : 4,461,156.24 = 844,195.92 : x
  2. Step 2: Convert to fraction form
    2,974,110/4,461,156.24 = 844,195.92/x
  3. Step 3: Cross multiply
    2,974,110x = 4,461,156.24 × 844,195.92
  4. Step 4: Simplify right side
    2,974,110x = 3,766,089,896,290.54
  5. Step 5: Solve for x
    x = 3,766,089,896,290.54/2,974,110
  6. Step 6: Final answer
    x = 1,266,291.39

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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.