Home / 6,107,920.45-9,163,006.98-2,009,472.33

Finding the Fourth Proportional to 6,107,920.45, 9,163,006.98 and 2,009,472.33

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Solution

The fourth proportional to 6,107,920.45, 9,163,006.98 and 2,009,472.33 is: 3,014,579.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107,920.45 : 9,163,006.98 = 2,009,472.33 : x
  2. Step 2: Convert to fraction form
    6,107,920.45/9,163,006.98 = 2,009,472.33/x
  3. Step 3: Cross multiply
    6,107,920.45x = 9,163,006.98 × 2,009,472.33
  4. Step 4: Simplify right side
    6,107,920.45x = 18,412,808,940,091.83
  5. Step 5: Solve for x
    x = 18,412,808,940,091.83/6,107,920.45
  6. Step 6: Final answer
    x = 3,014,579.04

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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.