Home / 925,382.04-1,276,651.41-602,974.50

Finding the Fourth Proportional to 925,382.04, 1,276,651.41 and 602,974.50

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Solution

The fourth proportional to 925,382.04, 1,276,651.41 and 602,974.50 is: 831,859.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,382.04 : 1,276,651.41 = 602,974.50 : x
  2. Step 2: Convert to fraction form
    925,382.04/1,276,651.41 = 602,974.50/x
  3. Step 3: Cross multiply
    925,382.04x = 1,276,651.41 × 602,974.50
  4. Step 4: Simplify right side
    925,382.04x = 769,788,245,619.05
  5. Step 5: Solve for x
    x = 769,788,245,619.05/925,382.04
  6. Step 6: Final answer
    x = 831,859.94

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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.