Home / 1,982,974.50-2,974,454.46-563,030.73

Finding the Fourth Proportional to 1,982,974.50, 2,974,454.46 and 563,030.73

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Solution

The fourth proportional to 1,982,974.50, 2,974,454.46 and 563,030.73 is: 844,544.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,982,974.50 : 2,974,454.46 = 563,030.73 : x
  2. Step 2: Convert to fraction form
    1,982,974.50/2,974,454.46 = 563,030.73/x
  3. Step 3: Cross multiply
    1,982,974.50x = 2,974,454.46 × 563,030.73
  4. Step 4: Simplify right side
    1,982,974.50x = 1,674,709,265,965.56
  5. Step 5: Solve for x
    x = 1,674,709,265,965.56/1,982,974.50
  6. Step 6: Final answer
    x = 844,544.03

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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.