Home / 3,609,772.38-5,411,009.88-2,262,880.17

Finding the Fourth Proportional to 3,609,772.38, 5,411,009.88 and 2,262,880.17

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Solution

The fourth proportional to 3,609,772.38, 5,411,009.88 and 2,262,880.17 is: 3,392,032.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,772.38 : 5,411,009.88 = 2,262,880.17 : x
  2. Step 2: Convert to fraction form
    3,609,772.38/5,411,009.88 = 2,262,880.17/x
  3. Step 3: Cross multiply
    3,609,772.38x = 5,411,009.88 × 2,262,880.17
  4. Step 4: Simplify right side
    3,609,772.38x = 12,244,466,957,126.08
  5. Step 5: Solve for x
    x = 12,244,466,957,126.08/3,609,772.38
  6. Step 6: Final answer
    x = 3,392,032.98

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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.