Home / 1,558,979.25-2,324,058.31-1,534,410.48

Finding the Fourth Proportional to 1,558,979.25, 2,324,058.31 and 1,534,410.48

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Solution

The fourth proportional to 1,558,979.25, 2,324,058.31 and 1,534,410.48 is: 2,287,432.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,558,979.25 : 2,324,058.31 = 1,534,410.48 : x
  2. Step 2: Convert to fraction form
    1,558,979.25/2,324,058.31 = 1,534,410.48/x
  3. Step 3: Cross multiply
    1,558,979.25x = 2,324,058.31 × 1,534,410.48
  4. Step 4: Simplify right side
    1,558,979.25x = 3,566,059,426,995.09
  5. Step 5: Solve for x
    x = 3,566,059,426,995.09/1,558,979.25
  6. Step 6: Final answer
    x = 2,287,432.26

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.