Home / 6,069,092.70-9,102,472.65-1,809,399.90

Finding the Fourth Proportional to 6,069,092.70, 9,102,472.65 and 1,809,399.90

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Solution

The fourth proportional to 6,069,092.70, 9,102,472.65 and 1,809,399.90 is: 2,713,752.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,092.70 : 9,102,472.65 = 1,809,399.90 : x
  2. Step 2: Convert to fraction form
    6,069,092.70/9,102,472.65 = 1,809,399.90/x
  3. Step 3: Cross multiply
    6,069,092.70x = 9,102,472.65 × 1,809,399.90
  4. Step 4: Simplify right side
    6,069,092.70x = 16,470,013,102,662.73
  5. Step 5: Solve for x
    x = 16,470,013,102,662.73/6,069,092.70
  6. Step 6: Final answer
    x = 2,713,752.11

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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.