Home / 3,593,192.08-5,387,980.20-1,196,181.76

Finding the Fourth Proportional to 3,593,192.08, 5,387,980.20 and 1,196,181.76

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Solution

The fourth proportional to 3,593,192.08, 5,387,980.20 and 1,196,181.76 is: 1,793,670.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,192.08 : 5,387,980.20 = 1,196,181.76 : x
  2. Step 2: Convert to fraction form
    3,593,192.08/5,387,980.20 = 1,196,181.76/x
  3. Step 3: Cross multiply
    3,593,192.08x = 5,387,980.20 × 1,196,181.76
  4. Step 4: Simplify right side
    3,593,192.08x = 6,445,003,638,481.15
  5. Step 5: Solve for x
    x = 6,445,003,638,481.15/3,593,192.08
  6. Step 6: Final answer
    x = 1,793,670.78

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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.