Home / 5,933,074.50-8,894,333.79-2,145,715.38

Finding the Fourth Proportional to 5,933,074.50, 8,894,333.79 and 2,145,715.38

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Solution

The fourth proportional to 5,933,074.50, 8,894,333.79 and 2,145,715.38 is: 3,216,664.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933,074.50 : 8,894,333.79 = 2,145,715.38 : x
  2. Step 2: Convert to fraction form
    5,933,074.50/8,894,333.79 = 2,145,715.38/x
  3. Step 3: Cross multiply
    5,933,074.50x = 8,894,333.79 × 2,145,715.38
  4. Step 4: Simplify right side
    5,933,074.50x = 19,084,708,808,056.69
  5. Step 5: Solve for x
    x = 19,084,708,808,056.69/5,933,074.50
  6. Step 6: Final answer
    x = 3,216,664.28

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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.