Home / 1,481,097.84-2,043,914.52-802,034.16

Finding the Fourth Proportional to 1,481,097.84, 2,043,914.52 and 802,034.16

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Solution

The fourth proportional to 1,481,097.84, 2,043,914.52 and 802,034.16 is: 1,106,806.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,097.84 : 2,043,914.52 = 802,034.16 : x
  2. Step 2: Convert to fraction form
    1,481,097.84/2,043,914.52 = 802,034.16/x
  3. Step 3: Cross multiply
    1,481,097.84x = 2,043,914.52 × 802,034.16
  4. Step 4: Simplify right side
    1,481,097.84x = 1,639,289,265,160.00
  5. Step 5: Solve for x
    x = 1,639,289,265,160.00/1,481,097.84
  6. Step 6: Final answer
    x = 1,106,806.87

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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.