Home / 2,270,810.40-3,404,986.80-941,248.80

Finding the Fourth Proportional to 2,270,810.40, 3,404,986.80 and 941,248.80

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Solution

The fourth proportional to 2,270,810.40, 3,404,986.80 and 941,248.80 is: 1,411,363.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,810.40 : 3,404,986.80 = 941,248.80 : x
  2. Step 2: Convert to fraction form
    2,270,810.40/3,404,986.80 = 941,248.80/x
  3. Step 3: Cross multiply
    2,270,810.40x = 3,404,986.80 × 941,248.80
  4. Step 4: Simplify right side
    2,270,810.40x = 3,204,939,739,515.84
  5. Step 5: Solve for x
    x = 3,204,939,739,515.84/2,270,810.40
  6. Step 6: Final answer
    x = 1,411,363.86

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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.