Home / 5,413,677.48-8,119,714.32-3,283,189.56

Finding the Fourth Proportional to 5,413,677.48, 8,119,714.32 and 3,283,189.56

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Solution

The fourth proportional to 5,413,677.48, 8,119,714.32 and 3,283,189.56 is: 4,924,298.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,413,677.48 : 8,119,714.32 = 3,283,189.56 : x
  2. Step 2: Convert to fraction form
    5,413,677.48/8,119,714.32 = 3,283,189.56/x
  3. Step 3: Cross multiply
    5,413,677.48x = 8,119,714.32 × 3,283,189.56
  4. Step 4: Simplify right side
    5,413,677.48x = 26,658,561,285,606.50
  5. Step 5: Solve for x
    x = 26,658,561,285,606.50/5,413,677.48
  6. Step 6: Final answer
    x = 4,924,298.02

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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.