Home / 2,535,395.94-3,802,092.26-805,643.70

Finding the Fourth Proportional to 2,535,395.94, 3,802,092.26 and 805,643.70

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Solution

The fourth proportional to 2,535,395.94, 3,802,092.26 and 805,643.70 is: 1,208,147.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,395.94 : 3,802,092.26 = 805,643.70 : x
  2. Step 2: Convert to fraction form
    2,535,395.94/3,802,092.26 = 805,643.70/x
  3. Step 3: Cross multiply
    2,535,395.94x = 3,802,092.26 × 805,643.70
  4. Step 4: Simplify right side
    2,535,395.94x = 3,063,131,676,087.76
  5. Step 5: Solve for x
    x = 3,063,131,676,087.76/2,535,395.94
  6. Step 6: Final answer
    x = 1,208,147.27

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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.