Home / 966,765.03-1,450,221.34-292,902.14

Finding the Fourth Proportional to 966,765.03, 1,450,221.34 and 292,902.14

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Solution

The fourth proportional to 966,765.03, 1,450,221.34 and 292,902.14 is: 439,375.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,765.03 : 1,450,221.34 = 292,902.14 : x
  2. Step 2: Convert to fraction form
    966,765.03/1,450,221.34 = 292,902.14/x
  3. Step 3: Cross multiply
    966,765.03x = 1,450,221.34 × 292,902.14
  4. Step 4: Simplify right side
    966,765.03x = 424,772,933,959.67
  5. Step 5: Solve for x
    x = 424,772,933,959.67/966,765.03
  6. Step 6: Final answer
    x = 439,375.57

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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.