Home / 6,202,481.19-8,558,169.72-3,623,663.74

Finding the Fourth Proportional to 6,202,481.19, 8,558,169.72 and 3,623,663.74

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Solution

The fourth proportional to 6,202,481.19, 8,558,169.72 and 3,623,663.74 is: 4,999,923.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202,481.19 : 8,558,169.72 = 3,623,663.74 : x
  2. Step 2: Convert to fraction form
    6,202,481.19/8,558,169.72 = 3,623,663.74/x
  3. Step 3: Cross multiply
    6,202,481.19x = 8,558,169.72 × 3,623,663.74
  4. Step 4: Simplify right side
    6,202,481.19x = 31,011,929,276,192.36
  5. Step 5: Solve for x
    x = 31,011,929,276,192.36/6,202,481.19
  6. Step 6: Final answer
    x = 4,999,923.15

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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.