Home / 7,844,375.44-10,825,700.52-5,907,218.32

Finding the Fourth Proportional to 7,844,375.44, 10,825,700.52 and 5,907,218.32

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Solution

The fourth proportional to 7,844,375.44, 10,825,700.52 and 5,907,218.32 is: 8,152,309.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,375.44 : 10,825,700.52 = 5,907,218.32 : x
  2. Step 2: Convert to fraction form
    7,844,375.44/10,825,700.52 = 5,907,218.32/x
  3. Step 3: Cross multiply
    7,844,375.44x = 10,825,700.52 × 5,907,218.32
  4. Step 4: Simplify right side
    7,844,375.44x = 63,949,776,438,577.52
  5. Step 5: Solve for x
    x = 63,949,776,438,577.52/7,844,375.44
  6. Step 6: Final answer
    x = 8,152,309.50

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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.