Home / 1,841,874-2,763,253.40-704,617.59

Finding the Fourth Proportional to 1,841,874, 2,763,253.40 and 704,617.59

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Solution

The fourth proportional to 1,841,874, 2,763,253.40 and 704,617.59 is: 1,057,095.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,874 : 2,763,253.40 = 704,617.59 : x
  2. Step 2: Convert to fraction form
    1,841,874/2,763,253.40 = 704,617.59/x
  3. Step 3: Cross multiply
    1,841,874x = 2,763,253.40 × 704,617.59
  4. Step 4: Simplify right side
    1,841,874x = 1,947,036,951,267.31
  5. Step 5: Solve for x
    x = 1,947,036,951,267.31/1,841,874
  6. Step 6: Final answer
    x = 1,057,095.63

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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.