Home / 5,026,527.42-6,936,314.54-2,821,185.34

Finding the Fourth Proportional to 5,026,527.42, 6,936,314.54 and 2,821,185.34

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Solution

The fourth proportional to 5,026,527.42, 6,936,314.54 and 2,821,185.34 is: 3,893,071.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,026,527.42 : 6,936,314.54 = 2,821,185.34 : x
  2. Step 2: Convert to fraction form
    5,026,527.42/6,936,314.54 = 2,821,185.34/x
  3. Step 3: Cross multiply
    5,026,527.42x = 6,936,314.54 × 2,821,185.34
  4. Step 4: Simplify right side
    5,026,527.42x = 19,568,628,893,876.84
  5. Step 5: Solve for x
    x = 19,568,628,893,876.84/5,026,527.42
  6. Step 6: Final answer
    x = 3,893,071.15

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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.