Home / 2,750,610.88-3,795,952.96-1,510,270.80

Finding the Fourth Proportional to 2,750,610.88, 3,795,952.96 and 1,510,270.80

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Solution

The fourth proportional to 2,750,610.88, 3,795,952.96 and 1,510,270.80 is: 2,084,234.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,610.88 : 3,795,952.96 = 1,510,270.80 : x
  2. Step 2: Convert to fraction form
    2,750,610.88/3,795,952.96 = 1,510,270.80/x
  3. Step 3: Cross multiply
    2,750,610.88x = 3,795,952.96 × 1,510,270.80
  4. Step 4: Simplify right side
    2,750,610.88x = 5,732,916,913,661.57
  5. Step 5: Solve for x
    x = 5,732,916,913,661.57/2,750,610.88
  6. Step 6: Final answer
    x = 2,084,234.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.