Home / 2,796,935.84-4,195,428.04-903,677.48

Finding the Fourth Proportional to 2,796,935.84, 4,195,428.04 and 903,677.48

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Solution

The fourth proportional to 2,796,935.84, 4,195,428.04 and 903,677.48 is: 1,355,524.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,796,935.84 : 4,195,428.04 = 903,677.48 : x
  2. Step 2: Convert to fraction form
    2,796,935.84/4,195,428.04 = 903,677.48/x
  3. Step 3: Cross multiply
    2,796,935.84x = 4,195,428.04 × 903,677.48
  4. Step 4: Simplify right side
    2,796,935.84x = 3,791,313,838,708.54
  5. Step 5: Solve for x
    x = 3,791,313,838,708.54/2,796,935.84
  6. Step 6: Final answer
    x = 1,355,524.06

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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.