Home / 944,146.53-1,416,873.84-375,469.35

Finding the Fourth Proportional to 944,146.53, 1,416,873.84 and 375,469.35

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Solution

The fourth proportional to 944,146.53, 1,416,873.84 and 375,469.35 is: 563,464.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,146.53 : 1,416,873.84 = 375,469.35 : x
  2. Step 2: Convert to fraction form
    944,146.53/1,416,873.84 = 375,469.35/x
  3. Step 3: Cross multiply
    944,146.53x = 1,416,873.84 × 375,469.35
  4. Step 4: Simplify right side
    944,146.53x = 531,992,699,736.80
  5. Step 5: Solve for x
    x = 531,992,699,736.80/944,146.53
  6. Step 6: Final answer
    x = 563,464.13

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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.