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Finding the Fourth Proportional to 337,804.48, 506,648.40 and 101,083.60

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Solution

The fourth proportional to 337,804.48, 506,648.40 and 101,083.60 is: 151,607.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,804.48 : 506,648.40 = 101,083.60 : x
  2. Step 2: Convert to fraction form
    337,804.48/506,648.40 = 101,083.60/x
  3. Step 3: Cross multiply
    337,804.48x = 506,648.40 × 101,083.60
  4. Step 4: Simplify right side
    337,804.48x = 51,213,844,206.24
  5. Step 5: Solve for x
    x = 51,213,844,206.24/337,804.48
  6. Step 6: Final answer
    x = 151,607.95

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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.