Home / 1,820,083.04-2,511,616.82-1,004,127.01

Finding the Fourth Proportional to 1,820,083.04, 2,511,616.82 and 1,004,127.01

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Solution

The fourth proportional to 1,820,083.04, 2,511,616.82 and 1,004,127.01 is: 1,385,641.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,820,083.04 : 2,511,616.82 = 1,004,127.01 : x
  2. Step 2: Convert to fraction form
    1,820,083.04/2,511,616.82 = 1,004,127.01/x
  3. Step 3: Cross multiply
    1,820,083.04x = 2,511,616.82 × 1,004,127.01
  4. Step 4: Simplify right side
    1,820,083.04x = 2,521,982,292,910.24
  5. Step 5: Solve for x
    x = 2,521,982,292,910.24/1,820,083.04
  6. Step 6: Final answer
    x = 1,385,641.33

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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.