Home / 1,481,866.36-2,044,964.28-802,798

Finding the Fourth Proportional to 1,481,866.36, 2,044,964.28 and 802,798

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Solution

The fourth proportional to 1,481,866.36, 2,044,964.28 and 802,798 is: 1,107,855.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,866.36 : 2,044,964.28 = 802,798 : x
  2. Step 2: Convert to fraction form
    1,481,866.36/2,044,964.28 = 802,798/x
  3. Step 3: Cross multiply
    1,481,866.36x = 2,044,964.28 × 802,798
  4. Step 4: Simplify right side
    1,481,866.36x = 1,641,693,234,055.44
  5. Step 5: Solve for x
    x = 1,641,693,234,055.44/1,481,866.36
  6. Step 6: Final answer
    x = 1,107,855.12

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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.