Home / 5,337,313.50-8,006,799.69-1,792,286.94

Finding the Fourth Proportional to 5,337,313.50, 8,006,799.69 and 1,792,286.94

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Solution

The fourth proportional to 5,337,313.50, 8,006,799.69 and 1,792,286.94 is: 2,688,708.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,337,313.50 : 8,006,799.69 = 1,792,286.94 : x
  2. Step 2: Convert to fraction form
    5,337,313.50/8,006,799.69 = 1,792,286.94/x
  3. Step 3: Cross multiply
    5,337,313.50x = 8,006,799.69 × 1,792,286.94
  4. Step 4: Simplify right side
    5,337,313.50x = 14,350,482,515,583.05
  5. Step 5: Solve for x
    x = 14,350,482,515,583.05/5,337,313.50
  6. Step 6: Final answer
    x = 2,688,708.94

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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.