Home / 944,653.14-1,416,627.05-304,796.18

Finding the Fourth Proportional to 944,653.14, 1,416,627.05 and 304,796.18

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Solution

The fourth proportional to 944,653.14, 1,416,627.05 and 304,796.18 is: 457,080.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,653.14 : 1,416,627.05 = 304,796.18 : x
  2. Step 2: Convert to fraction form
    944,653.14/1,416,627.05 = 304,796.18/x
  3. Step 3: Cross multiply
    944,653.14x = 1,416,627.05 × 304,796.18
  4. Step 4: Simplify right side
    944,653.14x = 431,782,513,324.67
  5. Step 5: Solve for x
    x = 431,782,513,324.67/944,653.14
  6. Step 6: Final answer
    x = 457,080.48

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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.