Home / 1,481,795.16-2,044,874.34-802,733.28

Finding the Fourth Proportional to 1,481,795.16, 2,044,874.34 and 802,733.28

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Solution

The fourth proportional to 1,481,795.16, 2,044,874.34 and 802,733.28 is: 1,107,770.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,795.16 : 2,044,874.34 = 802,733.28 : x
  2. Step 2: Convert to fraction form
    1,481,795.16/2,044,874.34 = 802,733.28/x
  3. Step 3: Cross multiply
    1,481,795.16x = 2,044,874.34 × 802,733.28
  4. Step 4: Simplify right side
    1,481,795.16x = 1,641,488,686,136.04
  5. Step 5: Solve for x
    x = 1,641,488,686,136.04/1,481,795.16
  6. Step 6: Final answer
    x = 1,107,770.31

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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.