Home / 1,194,049.89-1,791,070.74-484,076.25

Finding the Fourth Proportional to 1,194,049.89, 1,791,070.74 and 484,076.25

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Solution

The fourth proportional to 1,194,049.89, 1,791,070.74 and 484,076.25 is: 726,112.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,049.89 : 1,791,070.74 = 484,076.25 : x
  2. Step 2: Convert to fraction form
    1,194,049.89/1,791,070.74 = 484,076.25/x
  3. Step 3: Cross multiply
    1,194,049.89x = 1,791,070.74 × 484,076.25
  4. Step 4: Simplify right side
    1,194,049.89x = 867,014,807,303.93
  5. Step 5: Solve for x
    x = 867,014,807,303.93/1,194,049.89
  6. Step 6: Final answer
    x = 726,112.71

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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.