Home / 6,708,922.25-10,063,470.83-1,916,767.85

Finding the Fourth Proportional to 6,708,922.25, 10,063,470.83 and 1,916,767.85

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Solution

The fourth proportional to 6,708,922.25, 10,063,470.83 and 1,916,767.85 is: 2,875,176.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708,922.25 : 10,063,470.83 = 1,916,767.85 : x
  2. Step 2: Convert to fraction form
    6,708,922.25/10,063,470.83 = 1,916,767.85/x
  3. Step 3: Cross multiply
    6,708,922.25x = 10,063,470.83 × 1,916,767.85
  4. Step 4: Simplify right side
    6,708,922.25x = 19,289,337,286,455.62
  5. Step 5: Solve for x
    x = 19,289,337,286,455.62/6,708,922.25
  6. Step 6: Final answer
    x = 2,875,176.75

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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.