Home / 6,801,511.38-9,385,972.29-3,746,009.94

Finding the Fourth Proportional to 6,801,511.38, 9,385,972.29 and 3,746,009.94

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Solution

The fourth proportional to 6,801,511.38, 9,385,972.29 and 3,746,009.94 is: 5,169,431.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801,511.38 : 9,385,972.29 = 3,746,009.94 : x
  2. Step 2: Convert to fraction form
    6,801,511.38/9,385,972.29 = 3,746,009.94/x
  3. Step 3: Cross multiply
    6,801,511.38x = 9,385,972.29 × 3,746,009.94
  4. Step 4: Simplify right side
    6,801,511.38x = 35,159,945,494,904.56
  5. Step 5: Solve for x
    x = 35,159,945,494,904.56/6,801,511.38
  6. Step 6: Final answer
    x = 5,169,431.25

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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.