Home / 8,003,647.56-11,045,060.06-4,332,563.14

Finding the Fourth Proportional to 8,003,647.56, 11,045,060.06 and 4,332,563.14

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Solution

The fourth proportional to 8,003,647.56, 11,045,060.06 and 4,332,563.14 is: 5,978,951.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,647.56 : 11,045,060.06 = 4,332,563.14 : x
  2. Step 2: Convert to fraction form
    8,003,647.56/11,045,060.06 = 4,332,563.14/x
  3. Step 3: Cross multiply
    8,003,647.56x = 11,045,060.06 × 4,332,563.14
  4. Step 4: Simplify right side
    8,003,647.56x = 47,853,420,095,042.19
  5. Step 5: Solve for x
    x = 47,853,420,095,042.19/8,003,647.56
  6. Step 6: Final answer
    x = 5,978,951.44

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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.