Home / 950,820.44-1,311,376.38-808,053.08

Finding the Fourth Proportional to 950,820.44, 1,311,376.38 and 808,053.08

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Solution

The fourth proportional to 950,820.44, 1,311,376.38 and 808,053.08 is: 1,114,470.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,820.44 : 1,311,376.38 = 808,053.08 : x
  2. Step 2: Convert to fraction form
    950,820.44/1,311,376.38 = 808,053.08/x
  3. Step 3: Cross multiply
    950,820.44x = 1,311,376.38 × 808,053.08
  4. Step 4: Simplify right side
    950,820.44x = 1,059,661,722,898.25
  5. Step 5: Solve for x
    x = 1,059,661,722,898.25/950,820.44
  6. Step 6: Final answer
    x = 1,114,470.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.