Home / 730,584.20-1,095,979.17-225,185.92

Finding the Fourth Proportional to 730,584.20, 1,095,979.17 and 225,185.92

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Solution

The fourth proportional to 730,584.20, 1,095,979.17 and 225,185.92 is: 337,810.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,584.20 : 1,095,979.17 = 225,185.92 : x
  2. Step 2: Convert to fraction form
    730,584.20/1,095,979.17 = 225,185.92/x
  3. Step 3: Cross multiply
    730,584.20x = 1,095,979.17 × 225,185.92
  4. Step 4: Simplify right side
    730,584.20x = 246,799,075,801.79
  5. Step 5: Solve for x
    x = 246,799,075,801.79/730,584.20
  6. Step 6: Final answer
    x = 337,810.58

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1.5x scale

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.