Home / 2,841,997.52-4,263,283.23-922,828.48

Finding the Fourth Proportional to 2,841,997.52, 4,263,283.23 and 922,828.48

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Solution

The fourth proportional to 2,841,997.52, 4,263,283.23 and 922,828.48 is: 1,384,335.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,997.52 : 4,263,283.23 = 922,828.48 : x
  2. Step 2: Convert to fraction form
    2,841,997.52/4,263,283.23 = 922,828.48/x
  3. Step 3: Cross multiply
    2,841,997.52x = 4,263,283.23 × 922,828.48
  4. Step 4: Simplify right side
    2,841,997.52x = 3,934,279,168,831.58
  5. Step 5: Solve for x
    x = 3,934,279,168,831.58/2,841,997.52
  6. Step 6: Final answer
    x = 1,384,335.89

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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.