Home / 3,508,234.86-4,841,219.33-1,959,489.39

Finding the Fourth Proportional to 3,508,234.86, 4,841,219.33 and 1,959,489.39

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Solution

The fourth proportional to 3,508,234.86, 4,841,219.33 and 1,959,489.39 is: 2,704,014.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,234.86 : 4,841,219.33 = 1,959,489.39 : x
  2. Step 2: Convert to fraction form
    3,508,234.86/4,841,219.33 = 1,959,489.39/x
  3. Step 3: Cross multiply
    3,508,234.86x = 4,841,219.33 × 1,959,489.39
  4. Step 4: Simplify right side
    3,508,234.86x = 9,486,317,902,000.46
  5. Step 5: Solve for x
    x = 9,486,317,902,000.46/3,508,234.86
  6. Step 6: Final answer
    x = 2,704,014.49

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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.