Home / 966,151.02-1,449,226.60-301,303.02

Finding the Fourth Proportional to 966,151.02, 1,449,226.60 and 301,303.02

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Solution

The fourth proportional to 966,151.02, 1,449,226.60 and 301,303.02 is: 451,954.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,151.02 : 1,449,226.60 = 301,303.02 : x
  2. Step 2: Convert to fraction form
    966,151.02/1,449,226.60 = 301,303.02/x
  3. Step 3: Cross multiply
    966,151.02x = 1,449,226.60 × 301,303.02
  4. Step 4: Simplify right side
    966,151.02x = 436,656,351,244.33
  5. Step 5: Solve for x
    x = 436,656,351,244.33/966,151.02
  6. Step 6: Final answer
    x = 451,954.55

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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.