Home / 967,499.60-1,451,252.28-293,586.32

Finding the Fourth Proportional to 967,499.60, 1,451,252.28 and 293,586.32

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Solution

The fourth proportional to 967,499.60, 1,451,252.28 and 293,586.32 is: 440,380.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,499.60 : 1,451,252.28 = 293,586.32 : x
  2. Step 2: Convert to fraction form
    967,499.60/1,451,252.28 = 293,586.32/x
  3. Step 3: Cross multiply
    967,499.60x = 1,451,252.28 × 293,586.32
  4. Step 4: Simplify right side
    967,499.60x = 426,067,816,276.81
  5. Step 5: Solve for x
    x = 426,067,816,276.81/967,499.60
  6. Step 6: Final answer
    x = 440,380.35

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1.5x scale

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.