Home / 1,401,508.36-1,934,083.38-797,896.36

Finding the Fourth Proportional to 1,401,508.36, 1,934,083.38 and 797,896.36

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Solution

The fourth proportional to 1,401,508.36, 1,934,083.38 and 797,896.36 is: 1,101,098.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,401,508.36 : 1,934,083.38 = 797,896.36 : x
  2. Step 2: Convert to fraction form
    1,401,508.36/1,934,083.38 = 797,896.36/x
  3. Step 3: Cross multiply
    1,401,508.36x = 1,934,083.38 × 797,896.36
  4. Step 4: Simplify right side
    1,401,508.36x = 1,543,198,088,838.50
  5. Step 5: Solve for x
    x = 1,543,198,088,838.50/1,401,508.36
  6. Step 6: Final answer
    x = 1,101,098.03

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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.