Home / 966,986.03-1,451,108.45-367,952.15

Finding the Fourth Proportional to 966,986.03, 1,451,108.45 and 367,952.15

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Solution

The fourth proportional to 966,986.03, 1,451,108.45 and 367,952.15 is: 552,167.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,986.03 : 1,451,108.45 = 367,952.15 : x
  2. Step 2: Convert to fraction form
    966,986.03/1,451,108.45 = 367,952.15/x
  3. Step 3: Cross multiply
    966,986.03x = 1,451,108.45 × 367,952.15
  4. Step 4: Simplify right side
    966,986.03x = 533,938,478,608.32
  5. Step 5: Solve for x
    x = 533,938,478,608.32/966,986.03
  6. Step 6: Final answer
    x = 552,167.73

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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.