Home / 5,199,610.32-7,175,246.66-2,844,796.52

Finding the Fourth Proportional to 5,199,610.32, 7,175,246.66 and 2,844,796.52

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Solution

The fourth proportional to 5,199,610.32, 7,175,246.66 and 2,844,796.52 is: 3,925,701.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,199,610.32 : 7,175,246.66 = 2,844,796.52 : x
  2. Step 2: Convert to fraction form
    5,199,610.32/7,175,246.66 = 2,844,796.52/x
  3. Step 3: Cross multiply
    5,199,610.32x = 7,175,246.66 × 2,844,796.52
  4. Step 4: Simplify right side
    5,199,610.32x = 20,412,116,728,509.62
  5. Step 5: Solve for x
    x = 20,412,116,728,509.62/5,199,610.32
  6. Step 6: Final answer
    x = 3,925,701.25

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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.