Home / 3,903,286.38-5,385,511.17-2,249,028.24

Finding the Fourth Proportional to 3,903,286.38, 5,385,511.17 and 2,249,028.24

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Solution

The fourth proportional to 3,903,286.38, 5,385,511.17 and 2,249,028.24 is: 3,103,068.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,903,286.38 : 5,385,511.17 = 2,249,028.24 : x
  2. Step 2: Convert to fraction form
    3,903,286.38/5,385,511.17 = 2,249,028.24/x
  3. Step 3: Cross multiply
    3,903,286.38x = 5,385,511.17 × 2,249,028.24
  4. Step 4: Simplify right side
    3,903,286.38x = 12,112,166,708,165.44
  5. Step 5: Solve for x
    x = 12,112,166,708,165.44/3,903,286.38
  6. Step 6: Final answer
    x = 3,103,068.93

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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.