Home / 735,564.54-1,103,344.88-195,820.84

Finding the Fourth Proportional to 735,564.54, 1,103,344.88 and 195,820.84

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Solution

The fourth proportional to 735,564.54, 1,103,344.88 and 195,820.84 is: 293,730.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,564.54 : 1,103,344.88 = 195,820.84 : x
  2. Step 2: Convert to fraction form
    735,564.54/1,103,344.88 = 195,820.84/x
  3. Step 3: Cross multiply
    735,564.54x = 1,103,344.88 × 195,820.84
  4. Step 4: Simplify right side
    735,564.54x = 216,057,915,694.58
  5. Step 5: Solve for x
    x = 216,057,915,694.58/735,564.54
  6. Step 6: Final answer
    x = 293,730.74

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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.