Home / 1,632,426.06-2,448,892.62-833,275.20

Finding the Fourth Proportional to 1,632,426.06, 2,448,892.62 and 833,275.20

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Solution

The fourth proportional to 1,632,426.06, 2,448,892.62 and 833,275.20 is: 1,250,042.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,426.06 : 2,448,892.62 = 833,275.20 : x
  2. Step 2: Convert to fraction form
    1,632,426.06/2,448,892.62 = 833,275.20/x
  3. Step 3: Cross multiply
    1,632,426.06x = 2,448,892.62 × 833,275.20
  4. Step 4: Simplify right side
    1,632,426.06x = 2,040,601,487,709.02
  5. Step 5: Solve for x
    x = 2,040,601,487,709.02/1,632,426.06
  6. Step 6: Final answer
    x = 1,250,042.21

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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.