Home / 599,968.28-828,007.52-341,924.15

Finding the Fourth Proportional to 599,968.28, 828,007.52 and 341,924.15

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Solution

The fourth proportional to 599,968.28, 828,007.52 and 341,924.15 is: 471,884.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,968.28 : 828,007.52 = 341,924.15 : x
  2. Step 2: Convert to fraction form
    599,968.28/828,007.52 = 341,924.15/x
  3. Step 3: Cross multiply
    599,968.28x = 828,007.52 × 341,924.15
  4. Step 4: Simplify right side
    599,968.28x = 283,115,767,830.01
  5. Step 5: Solve for x
    x = 283,115,767,830.01/599,968.28
  6. Step 6: Final answer
    x = 471,884.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.