Home / 902,451.98-1,352,767.02-565,729.16

Finding the Fourth Proportional to 902,451.98, 1,352,767.02 and 565,729.16

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Solution

The fourth proportional to 902,451.98, 1,352,767.02 and 565,729.16 is: 848,022.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,451.98 : 1,352,767.02 = 565,729.16 : x
  2. Step 2: Convert to fraction form
    902,451.98/1,352,767.02 = 565,729.16/x
  3. Step 3: Cross multiply
    902,451.98x = 1,352,767.02 × 565,729.16
  4. Step 4: Simplify right side
    902,451.98x = 765,299,743,136.47
  5. Step 5: Solve for x
    x = 765,299,743,136.47/902,451.98
  6. Step 6: Final answer
    x = 848,022.68

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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.