Home / 1,592,781.84-2,198,041.92-948,224.34

Finding the Fourth Proportional to 1,592,781.84, 2,198,041.92 and 948,224.34

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Solution

The fourth proportional to 1,592,781.84, 2,198,041.92 and 948,224.34 is: 1,308,551.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,781.84 : 2,198,041.92 = 948,224.34 : x
  2. Step 2: Convert to fraction form
    1,592,781.84/2,198,041.92 = 948,224.34/x
  3. Step 3: Cross multiply
    1,592,781.84x = 2,198,041.92 × 948,224.34
  4. Step 4: Simplify right side
    1,592,781.84x = 2,084,236,848,884.33
  5. Step 5: Solve for x
    x = 2,084,236,848,884.33/1,592,781.84
  6. Step 6: Final answer
    x = 1,308,551.36

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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.