Home / 1,481,730.88-2,044,794.88-802,667.38

Finding the Fourth Proportional to 1,481,730.88, 2,044,794.88 and 802,667.38

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Solution

The fourth proportional to 1,481,730.88, 2,044,794.88 and 802,667.38 is: 1,107,684.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,730.88 : 2,044,794.88 = 802,667.38 : x
  2. Step 2: Convert to fraction form
    1,481,730.88/2,044,794.88 = 802,667.38/x
  3. Step 3: Cross multiply
    1,481,730.88x = 2,044,794.88 × 802,667.38
  4. Step 4: Simplify right side
    1,481,730.88x = 1,641,290,148,967.01
  5. Step 5: Solve for x
    x = 1,641,290,148,967.01/1,481,730.88
  6. Step 6: Final answer
    x = 1,107,684.38

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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.