Home / 967,558.77-1,451,393.52-293,662.05

Finding the Fourth Proportional to 967,558.77, 1,451,393.52 and 293,662.05

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Solution

The fourth proportional to 967,558.77, 1,451,393.52 and 293,662.05 is: 440,509.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,558.77 : 1,451,393.52 = 293,662.05 : x
  2. Step 2: Convert to fraction form
    967,558.77/1,451,393.52 = 293,662.05/x
  3. Step 3: Cross multiply
    967,558.77x = 1,451,393.52 × 293,662.05
  4. Step 4: Simplify right side
    967,558.77x = 426,219,196,439.92
  5. Step 5: Solve for x
    x = 426,219,196,439.92/967,558.77
  6. Step 6: Final answer
    x = 440,509.88

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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.