Home / 2,266,831.80-3,398,669.46-1,003,974.84

Finding the Fourth Proportional to 2,266,831.80, 3,398,669.46 and 1,003,974.84

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Solution

The fourth proportional to 2,266,831.80, 3,398,669.46 and 1,003,974.84 is: 1,505,263.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,831.80 : 3,398,669.46 = 1,003,974.84 : x
  2. Step 2: Convert to fraction form
    2,266,831.80/3,398,669.46 = 1,003,974.84/x
  3. Step 3: Cross multiply
    2,266,831.80x = 3,398,669.46 × 1,003,974.84
  4. Step 4: Simplify right side
    2,266,831.80x = 3,412,178,627,316.39
  5. Step 5: Solve for x
    x = 3,412,178,627,316.39/2,266,831.80
  6. Step 6: Final answer
    x = 1,505,263.26

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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.