Home / 7,884,551.61-11,826,922.19-3,094,496.73

Finding the Fourth Proportional to 7,884,551.61, 11,826,922.19 and 3,094,496.73

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Solution

The fourth proportional to 7,884,551.61, 11,826,922.19 and 3,094,496.73 is: 4,641,782.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,884,551.61 : 11,826,922.19 = 3,094,496.73 : x
  2. Step 2: Convert to fraction form
    7,884,551.61/11,826,922.19 = 3,094,496.73/x
  3. Step 3: Cross multiply
    7,884,551.61x = 11,826,922.19 × 3,094,496.73
  4. Step 4: Simplify right side
    7,884,551.61x = 36,598,372,027,446.95
  5. Step 5: Solve for x
    x = 36,598,372,027,446.95/7,884,551.61
  6. Step 6: Final answer
    x = 4,641,782.29

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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.