Home / 2,582,243.43-3,563,447.67-1,766,419.53

Finding the Fourth Proportional to 2,582,243.43, 3,563,447.67 and 1,766,419.53

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Solution

The fourth proportional to 2,582,243.43, 3,563,447.67 and 1,766,419.53 is: 2,437,625.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,582,243.43 : 3,563,447.67 = 1,766,419.53 : x
  2. Step 2: Convert to fraction form
    2,582,243.43/3,563,447.67 = 1,766,419.53/x
  3. Step 3: Cross multiply
    2,582,243.43x = 3,563,447.67 × 1,766,419.53
  4. Step 4: Simplify right side
    2,582,243.43x = 6,294,543,562,837.04
  5. Step 5: Solve for x
    x = 6,294,543,562,837.04/2,582,243.43
  6. Step 6: Final answer
    x = 2,437,625.94

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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.