Home / 1,593,370.41-2,198,822.74-868,224.39

Finding the Fourth Proportional to 1,593,370.41, 2,198,822.74 and 868,224.39

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Solution

The fourth proportional to 1,593,370.41, 2,198,822.74 and 868,224.39 is: 1,198,134.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,370.41 : 2,198,822.74 = 868,224.39 : x
  2. Step 2: Convert to fraction form
    1,593,370.41/2,198,822.74 = 868,224.39/x
  3. Step 3: Cross multiply
    1,593,370.41x = 2,198,822.74 × 868,224.39
  4. Step 4: Simplify right side
    1,593,370.41x = 1,909,071,532,154.63
  5. Step 5: Solve for x
    x = 1,909,071,532,154.63/1,593,370.41
  6. Step 6: Final answer
    x = 1,198,134.17

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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.