Home / 967,019.85-1,450,529.51-302,171.85

Finding the Fourth Proportional to 967,019.85, 1,450,529.51 and 302,171.85

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Solution

The fourth proportional to 967,019.85, 1,450,529.51 and 302,171.85 is: 453,257.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,019.85 : 1,450,529.51 = 302,171.85 : x
  2. Step 2: Convert to fraction form
    967,019.85/1,450,529.51 = 302,171.85/x
  3. Step 3: Cross multiply
    967,019.85x = 1,450,529.51 × 302,171.85
  4. Step 4: Simplify right side
    967,019.85x = 438,309,184,005.43
  5. Step 5: Solve for x
    x = 438,309,184,005.43/967,019.85
  6. Step 6: Final answer
    x = 453,257.69

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Similar ratio
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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.