Home / 1,760,548.86-2,640,964.23-562,641.48

Finding the Fourth Proportional to 1,760,548.86, 2,640,964.23 and 562,641.48

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Solution

The fourth proportional to 1,760,548.86, 2,640,964.23 and 562,641.48 is: 844,007.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,548.86 : 2,640,964.23 = 562,641.48 : x
  2. Step 2: Convert to fraction form
    1,760,548.86/2,640,964.23 = 562,641.48/x
  3. Step 3: Cross multiply
    1,760,548.86x = 2,640,964.23 × 562,641.48
  4. Step 4: Simplify right side
    1,760,548.86x = 1,485,916,022,994.26
  5. Step 5: Solve for x
    x = 1,485,916,022,994.26/1,760,548.86
  6. Step 6: Final answer
    x = 844,007.26

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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.