Home / 967,904.65-1,451,762.37-293,991.80

Finding the Fourth Proportional to 967,904.65, 1,451,762.37 and 293,991.80

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Solution

The fourth proportional to 967,904.65, 1,451,762.37 and 293,991.80 is: 440,958.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,904.65 : 1,451,762.37 = 293,991.80 : x
  2. Step 2: Convert to fraction form
    967,904.65/1,451,762.37 = 293,991.80/x
  3. Step 3: Cross multiply
    967,904.65x = 1,451,762.37 × 293,991.80
  4. Step 4: Simplify right side
    967,904.65x = 426,806,235,957.97
  5. Step 5: Solve for x
    x = 426,806,235,957.97/967,904.65
  6. Step 6: Final answer
    x = 440,958.97

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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.