Home / 3,769,040.41-5,610,934.24-3,746,620.17

Finding the Fourth Proportional to 3,769,040.41, 5,610,934.24 and 3,746,620.17

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Solution

The fourth proportional to 3,769,040.41, 5,610,934.24 and 3,746,620.17 is: 5,577,557.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,769,040.41 : 5,610,934.24 = 3,746,620.17 : x
  2. Step 2: Convert to fraction form
    3,769,040.41/5,610,934.24 = 3,746,620.17/x
  3. Step 3: Cross multiply
    3,769,040.41x = 5,610,934.24 × 3,746,620.17
  4. Step 4: Simplify right side
    3,769,040.41x = 21,022,039,407,835.81
  5. Step 5: Solve for x
    x = 21,022,039,407,835.81/3,769,040.41
  6. Step 6: Final answer
    x = 5,577,557.44

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.