Home / 1,250,908.68-1,876,363.56-304,273.56

Finding the Fourth Proportional to 1,250,908.68, 1,876,363.56 and 304,273.56

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Solution

The fourth proportional to 1,250,908.68, 1,876,363.56 and 304,273.56 is: 456,410.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,908.68 : 1,876,363.56 = 304,273.56 : x
  2. Step 2: Convert to fraction form
    1,250,908.68/1,876,363.56 = 304,273.56/x
  3. Step 3: Cross multiply
    1,250,908.68x = 1,876,363.56 × 304,273.56
  4. Step 4: Simplify right side
    1,250,908.68x = 570,927,820,255.47
  5. Step 5: Solve for x
    x = 570,927,820,255.47/1,250,908.68
  6. Step 6: Final answer
    x = 456,410.47

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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.