Home / 6,801,936.84-9,387,097.29-3,746,150.28

Finding the Fourth Proportional to 6,801,936.84, 9,387,097.29 and 3,746,150.28

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Solution

The fourth proportional to 6,801,936.84, 9,387,097.29 and 3,746,150.28 is: 5,169,921.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801,936.84 : 9,387,097.29 = 3,746,150.28 : x
  2. Step 2: Convert to fraction form
    6,801,936.84/9,387,097.29 = 3,746,150.28/x
  3. Step 3: Cross multiply
    6,801,936.84x = 9,387,097.29 × 3,746,150.28
  4. Step 4: Simplify right side
    6,801,936.84x = 35,165,477,141,320.73
  5. Step 5: Solve for x
    x = 35,165,477,141,320.73/6,801,936.84
  6. Step 6: Final answer
    x = 5,169,921.15

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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.