Home / 3,813,369.77-5,263,214.07-2,265,491.14

Finding the Fourth Proportional to 3,813,369.77, 5,263,214.07 and 2,265,491.14

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Solution

The fourth proportional to 3,813,369.77, 5,263,214.07 and 2,265,491.14 is: 3,126,831.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,813,369.77 : 5,263,214.07 = 2,265,491.14 : x
  2. Step 2: Convert to fraction form
    3,813,369.77/5,263,214.07 = 2,265,491.14/x
  3. Step 3: Cross multiply
    3,813,369.77x = 5,263,214.07 × 2,265,491.14
  4. Step 4: Simplify right side
    3,813,369.77x = 11,923,764,805,864.81
  5. Step 5: Solve for x
    x = 11,923,764,805,864.81/3,813,369.77
  6. Step 6: Final answer
    x = 3,126,831.52

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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.