Home / 1,194,375.79-1,791,552.54-484,235.02

Finding the Fourth Proportional to 1,194,375.79, 1,791,552.54 and 484,235.02

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Solution

The fourth proportional to 1,194,375.79, 1,791,552.54 and 484,235.02 is: 726,348.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,375.79 : 1,791,552.54 = 484,235.02 : x
  2. Step 2: Convert to fraction form
    1,194,375.79/1,791,552.54 = 484,235.02/x
  3. Step 3: Cross multiply
    1,194,375.79x = 1,791,552.54 × 484,235.02
  4. Step 4: Simplify right side
    1,194,375.79x = 867,532,475,559.07
  5. Step 5: Solve for x
    x = 867,532,475,559.07/1,194,375.79
  6. Step 6: Final answer
    x = 726,348.01

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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.