Home / 750,567.25-1,125,840.77-181,953.25

Finding the Fourth Proportional to 750,567.25, 1,125,840.77 and 181,953.25

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Solution

The fourth proportional to 750,567.25, 1,125,840.77 and 181,953.25 is: 272,927.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,567.25 : 1,125,840.77 = 181,953.25 : x
  2. Step 2: Convert to fraction form
    750,567.25/1,125,840.77 = 181,953.25/x
  3. Step 3: Cross multiply
    750,567.25x = 1,125,840.77 × 181,953.25
  4. Step 4: Simplify right side
    750,567.25x = 204,850,381,454.80
  5. Step 5: Solve for x
    x = 204,850,381,454.80/750,567.25
  6. Step 6: Final answer
    x = 272,927.42

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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.