Home / 2,240,533.92-3,360,795.74-960,311.27

Finding the Fourth Proportional to 2,240,533.92, 3,360,795.74 and 960,311.27

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Solution

The fourth proportional to 2,240,533.92, 3,360,795.74 and 960,311.27 is: 1,440,464.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,533.92 : 3,360,795.74 = 960,311.27 : x
  2. Step 2: Convert to fraction form
    2,240,533.92/3,360,795.74 = 960,311.27/x
  3. Step 3: Cross multiply
    2,240,533.92x = 3,360,795.74 × 960,311.27
  4. Step 4: Simplify right side
    2,240,533.92x = 3,227,410,025,289.99
  5. Step 5: Solve for x
    x = 3,227,410,025,289.99/2,240,533.92
  6. Step 6: Final answer
    x = 1,440,464.70

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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.