Home / 1,194,377.30-1,791,554.79-484,236.53

Finding the Fourth Proportional to 1,194,377.30, 1,791,554.79 and 484,236.53

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Solution

The fourth proportional to 1,194,377.30, 1,791,554.79 and 484,236.53 is: 726,350.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,377.30 : 1,791,554.79 = 484,236.53 : x
  2. Step 2: Convert to fraction form
    1,194,377.30/1,791,554.79 = 484,236.53/x
  3. Step 3: Cross multiply
    1,194,377.30x = 1,791,554.79 × 484,236.53
  4. Step 4: Simplify right side
    1,194,377.30x = 867,536,265,856.71
  5. Step 5: Solve for x
    x = 867,536,265,856.71/1,194,377.30
  6. Step 6: Final answer
    x = 726,350.27

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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.