Home / 966,566.96-1,449,477.84-367,212.32

Finding the Fourth Proportional to 966,566.96, 1,449,477.84 and 367,212.32

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Solution

The fourth proportional to 966,566.96, 1,449,477.84 and 367,212.32 is: 550,676.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,566.96 : 1,449,477.84 = 367,212.32 : x
  2. Step 2: Convert to fraction form
    966,566.96/1,449,477.84 = 367,212.32/x
  3. Step 3: Cross multiply
    966,566.96x = 1,449,477.84 × 367,212.32
  4. Step 4: Simplify right side
    966,566.96x = 532,266,120,414.99
  5. Step 5: Solve for x
    x = 532,266,120,414.99/966,566.96
  6. Step 6: Final answer
    x = 550,676.92

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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.