Home / 966,806.82-1,450,246.68-367,656.30

Finding the Fourth Proportional to 966,806.82, 1,450,246.68 and 367,656.30

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Solution

The fourth proportional to 966,806.82, 1,450,246.68 and 367,656.30 is: 551,498.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,806.82 : 1,450,246.68 = 367,656.30 : x
  2. Step 2: Convert to fraction form
    966,806.82/1,450,246.68 = 367,656.30/x
  3. Step 3: Cross multiply
    966,806.82x = 1,450,246.68 × 367,656.30
  4. Step 4: Simplify right side
    966,806.82x = 533,192,328,456.08
  5. Step 5: Solve for x
    x = 533,192,328,456.08/966,806.82
  6. Step 6: Final answer
    x = 551,498.31

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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.