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Finding the Fourth Proportional to 504,092.03, 754,893.07 and 375,700.48

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Solution

The fourth proportional to 504,092.03, 754,893.07 and 375,700.48 is: 562,622.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,092.03 : 754,893.07 = 375,700.48 : x
  2. Step 2: Convert to fraction form
    504,092.03/754,893.07 = 375,700.48/x
  3. Step 3: Cross multiply
    504,092.03x = 754,893.07 × 375,700.48
  4. Step 4: Simplify right side
    504,092.03x = 283,613,685,921.19
  5. Step 5: Solve for x
    x = 283,613,685,921.19/504,092.03
  6. Step 6: Final answer
    x = 562,622.84

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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.