Home / 2,560,883.61-3,534,012.13-1,414,955.79

Finding the Fourth Proportional to 2,560,883.61, 3,534,012.13 and 1,414,955.79

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Solution

The fourth proportional to 2,560,883.61, 3,534,012.13 and 1,414,955.79 is: 1,952,634.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,883.61 : 3,534,012.13 = 1,414,955.79 : x
  2. Step 2: Convert to fraction form
    2,560,883.61/3,534,012.13 = 1,414,955.79/x
  3. Step 3: Cross multiply
    2,560,883.61x = 3,534,012.13 × 1,414,955.79
  4. Step 4: Simplify right side
    2,560,883.61x = 5,000,470,918,198.95
  5. Step 5: Solve for x
    x = 5,000,470,918,198.95/2,560,883.61
  6. Step 6: Final answer
    x = 1,952,634.98

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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.