Home / 2,715,617.04-4,073,424.94-693,864.73

Finding the Fourth Proportional to 2,715,617.04, 4,073,424.94 and 693,864.73

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Solution

The fourth proportional to 2,715,617.04, 4,073,424.94 and 693,864.73 is: 1,040,796.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,617.04 : 4,073,424.94 = 693,864.73 : x
  2. Step 2: Convert to fraction form
    2,715,617.04/4,073,424.94 = 693,864.73/x
  3. Step 3: Cross multiply
    2,715,617.04x = 4,073,424.94 × 693,864.73
  4. Step 4: Simplify right side
    2,715,617.04x = 2,826,405,896,168.37
  5. Step 5: Solve for x
    x = 2,826,405,896,168.37/2,715,617.04
  6. Step 6: Final answer
    x = 1,040,796.94

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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.