Home / 2,560,883.11-3,534,011.43-1,414,955.29

Finding the Fourth Proportional to 2,560,883.11, 3,534,011.43 and 1,414,955.29

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Solution

The fourth proportional to 2,560,883.11, 3,534,011.43 and 1,414,955.29 is: 1,952,634.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,883.11 : 3,534,011.43 = 1,414,955.29 : x
  2. Step 2: Convert to fraction form
    2,560,883.11/3,534,011.43 = 1,414,955.29/x
  3. Step 3: Cross multiply
    2,560,883.11x = 3,534,011.43 × 1,414,955.29
  4. Step 4: Simplify right side
    2,560,883.11x = 5,000,468,164,270.02
  5. Step 5: Solve for x
    x = 5,000,468,164,270.02/2,560,883.11
  6. Step 6: Final answer
    x = 1,952,634.29

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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.