Home / 6,110,705.48-9,165,999.90-3,715,211.48

Finding the Fourth Proportional to 6,110,705.48, 9,165,999.90 and 3,715,211.48

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Solution

The fourth proportional to 6,110,705.48, 9,165,999.90 and 3,715,211.48 is: 5,572,781.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110,705.48 : 9,165,999.90 = 3,715,211.48 : x
  2. Step 2: Convert to fraction form
    6,110,705.48/9,165,999.90 = 3,715,211.48/x
  3. Step 3: Cross multiply
    6,110,705.48x = 9,165,999.90 × 3,715,211.48
  4. Step 4: Simplify right side
    6,110,705.48x = 34,053,628,054,158.85
  5. Step 5: Solve for x
    x = 34,053,628,054,158.85/6,110,705.48
  6. Step 6: Final answer
    x = 5,572,781.76

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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.