Home / 3,040,296.60-4,560,444.90-796,661.40

Finding the Fourth Proportional to 3,040,296.60, 4,560,444.90 and 796,661.40

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Solution

The fourth proportional to 3,040,296.60, 4,560,444.90 and 796,661.40 is: 1,194,992.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040,296.60 : 4,560,444.90 = 796,661.40 : x
  2. Step 2: Convert to fraction form
    3,040,296.60/4,560,444.90 = 796,661.40/x
  3. Step 3: Cross multiply
    3,040,296.60x = 4,560,444.90 × 796,661.40
  4. Step 4: Simplify right side
    3,040,296.60x = 3,633,130,418,656.86
  5. Step 5: Solve for x
    x = 3,633,130,418,656.86/3,040,296.60
  6. Step 6: Final answer
    x = 1,194,992.10

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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.