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Finding the Fourth Proportional to 504,095.03, 754,897.57 and 375,703.48

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Solution

The fourth proportional to 504,095.03, 754,897.57 and 375,703.48 is: 562,627.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,095.03 : 754,897.57 = 375,703.48 : x
  2. Step 2: Convert to fraction form
    504,095.03/754,897.57 = 375,703.48/x
  3. Step 3: Cross multiply
    504,095.03x = 754,897.57 × 375,703.48
  4. Step 4: Simplify right side
    504,095.03x = 283,617,644,092.54
  5. Step 5: Solve for x
    x = 283,617,644,092.54/504,095.03
  6. Step 6: Final answer
    x = 562,627.34

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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.