Home / 2,065,545.36-3,097,126.13-801,896.76

Finding the Fourth Proportional to 2,065,545.36, 3,097,126.13 and 801,896.76

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Solution

The fourth proportional to 2,065,545.36, 3,097,126.13 and 801,896.76 is: 1,202,382.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,545.36 : 3,097,126.13 = 801,896.76 : x
  2. Step 2: Convert to fraction form
    2,065,545.36/3,097,126.13 = 801,896.76/x
  3. Step 3: Cross multiply
    2,065,545.36x = 3,097,126.13 × 801,896.76
  4. Step 4: Simplify right side
    2,065,545.36x = 2,483,575,404,948.86
  5. Step 5: Solve for x
    x = 2,483,575,404,948.86/2,065,545.36
  6. Step 6: Final answer
    x = 1,202,382.41

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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.