Home / 6,084,140-9,135,181.56-3,393,721.76

Finding the Fourth Proportional to 6,084,140, 9,135,181.56 and 3,393,721.76

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Solution

The fourth proportional to 6,084,140, 9,135,181.56 and 3,393,721.76 is: 5,095,586.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,084,140 : 9,135,181.56 = 3,393,721.76 : x
  2. Step 2: Convert to fraction form
    6,084,140/9,135,181.56 = 3,393,721.76/x
  3. Step 3: Cross multiply
    6,084,140x = 9,135,181.56 × 3,393,721.76
  4. Step 4: Simplify right side
    6,084,140x = 31,002,264,441,722.75
  5. Step 5: Solve for x
    x = 31,002,264,441,722.75/6,084,140
  6. Step 6: Final answer
    x = 5,095,586.96

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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.