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Finding the Fourth Proportional to 337,586.01, 506,303.65 and 100,897.93

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Solution

The fourth proportional to 337,586.01, 506,303.65 and 100,897.93 is: 151,324.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,586.01 : 506,303.65 = 100,897.93 : x
  2. Step 2: Convert to fraction form
    337,586.01/506,303.65 = 100,897.93/x
  3. Step 3: Cross multiply
    337,586.01x = 506,303.65 × 100,897.93
  4. Step 4: Simplify right side
    337,586.01x = 51,084,990,236.44
  5. Step 5: Solve for x
    x = 51,084,990,236.44/337,586.01
  6. Step 6: Final answer
    x = 151,324.37

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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.