Home / 966,554.82-1,449,426.15-367,185.06

Finding the Fourth Proportional to 966,554.82, 1,449,426.15 and 367,185.06

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Solution

The fourth proportional to 966,554.82, 1,449,426.15 and 367,185.06 is: 550,623.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,554.82 : 1,449,426.15 = 367,185.06 : x
  2. Step 2: Convert to fraction form
    966,554.82/1,449,426.15 = 367,185.06/x
  3. Step 3: Cross multiply
    966,554.82x = 1,449,426.15 × 367,185.06
  4. Step 4: Simplify right side
    966,554.82x = 532,207,627,853.32
  5. Step 5: Solve for x
    x = 532,207,627,853.32/966,554.82
  6. Step 6: Final answer
    x = 550,623.32

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Double scale
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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.