Home / 7,689,203.44-10,610,983.98-4,204,553.34

Finding the Fourth Proportional to 7,689,203.44, 10,610,983.98 and 4,204,553.34

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Solution

The fourth proportional to 7,689,203.44, 10,610,983.98 and 4,204,553.34 is: 5,802,219.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,689,203.44 : 10,610,983.98 = 4,204,553.34 : x
  2. Step 2: Convert to fraction form
    7,689,203.44/10,610,983.98 = 4,204,553.34/x
  3. Step 3: Cross multiply
    7,689,203.44x = 10,610,983.98 × 4,204,553.34
  4. Step 4: Simplify right side
    7,689,203.44x = 44,614,448,133,795.49
  5. Step 5: Solve for x
    x = 44,614,448,133,795.49/7,689,203.44
  6. Step 6: Final answer
    x = 5,802,219.76

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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.