Home / 967,774.13-1,451,567.39-293,861.35

Finding the Fourth Proportional to 967,774.13, 1,451,567.39 and 293,861.35

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Solution

The fourth proportional to 967,774.13, 1,451,567.39 and 293,861.35 is: 440,763.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,774.13 : 1,451,567.39 = 293,861.35 : x
  2. Step 2: Convert to fraction form
    967,774.13/1,451,567.39 = 293,861.35/x
  3. Step 3: Cross multiply
    967,774.13x = 1,451,567.39 × 293,861.35
  4. Step 4: Simplify right side
    967,774.13x = 426,559,557,917.43
  5. Step 5: Solve for x
    x = 426,559,557,917.43/967,774.13
  6. Step 6: Final answer
    x = 440,763.55

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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.