Home / 6,756,441.75-9,323,890.83-3,700,765.35

Finding the Fourth Proportional to 6,756,441.75, 9,323,890.83 and 3,700,765.35

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Solution

The fourth proportional to 6,756,441.75, 9,323,890.83 and 3,700,765.35 is: 5,107,056.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,756,441.75 : 9,323,890.83 = 3,700,765.35 : x
  2. Step 2: Convert to fraction form
    6,756,441.75/9,323,890.83 = 3,700,765.35/x
  3. Step 3: Cross multiply
    6,756,441.75x = 9,323,890.83 × 3,700,765.35
  4. Step 4: Simplify right side
    6,756,441.75x = 34,505,532,110,846.74
  5. Step 5: Solve for x
    x = 34,505,532,110,846.74/6,756,441.75
  6. Step 6: Final answer
    x = 5,107,056.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.