Home / 2,373,889.24-3,275,773.32-1,393,724.98

Finding the Fourth Proportional to 2,373,889.24, 3,275,773.32 and 1,393,724.98

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Solution

The fourth proportional to 2,373,889.24, 3,275,773.32 and 1,393,724.98 is: 1,923,226.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,889.24 : 3,275,773.32 = 1,393,724.98 : x
  2. Step 2: Convert to fraction form
    2,373,889.24/3,275,773.32 = 1,393,724.98/x
  3. Step 3: Cross multiply
    2,373,889.24x = 3,275,773.32 × 1,393,724.98
  4. Step 4: Simplify right side
    2,373,889.24x = 4,565,527,104,901.53
  5. Step 5: Solve for x
    x = 4,565,527,104,901.53/2,373,889.24
  6. Step 6: Final answer
    x = 1,923,226.67

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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.