Home / 5,204,873.36-7,807,616.16-2,010,016.32

Finding the Fourth Proportional to 5,204,873.36, 7,807,616.16 and 2,010,016.32

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Solution

The fourth proportional to 5,204,873.36, 7,807,616.16 and 2,010,016.32 is: 3,015,142.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204,873.36 : 7,807,616.16 = 2,010,016.32 : x
  2. Step 2: Convert to fraction form
    5,204,873.36/7,807,616.16 = 2,010,016.32/x
  3. Step 3: Cross multiply
    5,204,873.36x = 7,807,616.16 × 2,010,016.32
  4. Step 4: Simplify right side
    5,204,873.36x = 15,693,435,901,895.73
  5. Step 5: Solve for x
    x = 15,693,435,901,895.73/5,204,873.36
  6. Step 6: Final answer
    x = 3,015,142.70

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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.