Home / 7,330,446.70-11,000,918.85-3,073,669.90

Finding the Fourth Proportional to 7,330,446.70, 11,000,918.85 and 3,073,669.90

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Solution

The fourth proportional to 7,330,446.70, 11,000,918.85 and 3,073,669.90 is: 4,612,705.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330,446.70 : 11,000,918.85 = 3,073,669.90 : x
  2. Step 2: Convert to fraction form
    7,330,446.70/11,000,918.85 = 3,073,669.90/x
  3. Step 3: Cross multiply
    7,330,446.70x = 11,000,918.85 × 3,073,669.90
  4. Step 4: Simplify right side
    7,330,446.70x = 33,813,193,141,587.61
  5. Step 5: Solve for x
    x = 33,813,193,141,587.61/7,330,446.70
  6. Step 6: Final answer
    x = 4,612,705.68

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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.