Home / 6,697,974.81-9,242,924.07-3,797,560.83

Finding the Fourth Proportional to 6,697,974.81, 9,242,924.07 and 3,797,560.83

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Solution

The fourth proportional to 6,697,974.81, 9,242,924.07 and 3,797,560.83 is: 5,240,474.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697,974.81 : 9,242,924.07 = 3,797,560.83 : x
  2. Step 2: Convert to fraction form
    6,697,974.81/9,242,924.07 = 3,797,560.83/x
  3. Step 3: Cross multiply
    6,697,974.81x = 9,242,924.07 × 3,797,560.83
  4. Step 4: Simplify right side
    6,697,974.81x = 35,100,566,402,896.18
  5. Step 5: Solve for x
    x = 35,100,566,402,896.18/6,697,974.81
  6. Step 6: Final answer
    x = 5,240,474.53

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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.