Home / 3,484,371.37-4,808,568.96-2,384,110.72

Finding the Fourth Proportional to 3,484,371.37, 4,808,568.96 and 2,384,110.72

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Solution

The fourth proportional to 3,484,371.37, 4,808,568.96 and 2,384,110.72 is: 3,290,166.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,371.37 : 4,808,568.96 = 2,384,110.72 : x
  2. Step 2: Convert to fraction form
    3,484,371.37/4,808,568.96 = 2,384,110.72/x
  3. Step 3: Cross multiply
    3,484,371.37x = 4,808,568.96 × 2,384,110.72
  4. Step 4: Simplify right side
    3,484,371.37x = 11,464,160,805,395.25
  5. Step 5: Solve for x
    x = 11,464,160,805,395.25/3,484,371.37
  6. Step 6: Final answer
    x = 3,290,166.17

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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.