Home / 5,921,200.44-8,874,643.70-2,884,015.13

Finding the Fourth Proportional to 5,921,200.44, 8,874,643.70 and 2,884,015.13

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Solution

The fourth proportional to 5,921,200.44, 8,874,643.70 and 2,884,015.13 is: 4,322,536.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,921,200.44 : 8,874,643.70 = 2,884,015.13 : x
  2. Step 2: Convert to fraction form
    5,921,200.44/8,874,643.70 = 2,884,015.13/x
  3. Step 3: Cross multiply
    5,921,200.44x = 8,874,643.70 × 2,884,015.13
  4. Step 4: Simplify right side
    5,921,200.44x = 25,594,606,666,996.00
  5. Step 5: Solve for x
    x = 25,594,606,666,996.00/5,921,200.44
  6. Step 6: Final answer
    x = 4,322,536.78

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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.