Home / 5,236,759.07-7,226,546.25-2,881,737.33

Finding the Fourth Proportional to 5,236,759.07, 7,226,546.25 and 2,881,737.33

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Solution

The fourth proportional to 5,236,759.07, 7,226,546.25 and 2,881,737.33 is: 3,976,697.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,236,759.07 : 7,226,546.25 = 2,881,737.33 : x
  2. Step 2: Convert to fraction form
    5,236,759.07/7,226,546.25 = 2,881,737.33/x
  3. Step 3: Cross multiply
    5,236,759.07x = 7,226,546.25 × 2,881,737.33
  4. Step 4: Simplify right side
    5,236,759.07x = 20,825,008,095,596.51
  5. Step 5: Solve for x
    x = 20,825,008,095,596.51/5,236,759.07
  6. Step 6: Final answer
    x = 3,976,697.77

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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.