Home / 750,567.94-1,125,968.55-252,048.58

Finding the Fourth Proportional to 750,567.94, 1,125,968.55 and 252,048.58

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Solution

The fourth proportional to 750,567.94, 1,125,968.55 and 252,048.58 is: 378,112.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,567.94 : 1,125,968.55 = 252,048.58 : x
  2. Step 2: Convert to fraction form
    750,567.94/1,125,968.55 = 252,048.58/x
  3. Step 3: Cross multiply
    750,567.94x = 1,125,968.55 × 252,048.58
  4. Step 4: Simplify right side
    750,567.94x = 283,798,770,392.06
  5. Step 5: Solve for x
    x = 283,798,770,392.06/750,567.94
  6. Step 6: Final answer
    x = 378,112.04

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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.