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Finding the Fourth Proportional to 599,971.26, 828,044.92 and 367,536.90

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Solution

The fourth proportional to 599,971.26, 828,044.92 and 367,536.90 is: 507,252.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,971.26 : 828,044.92 = 367,536.90 : x
  2. Step 2: Convert to fraction form
    599,971.26/828,044.92 = 367,536.90/x
  3. Step 3: Cross multiply
    599,971.26x = 828,044.92 × 367,536.90
  4. Step 4: Simplify right side
    599,971.26x = 304,337,062,957.55
  5. Step 5: Solve for x
    x = 304,337,062,957.55/599,971.26
  6. Step 6: Final answer
    x = 507,252.74

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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.