Home / 6,564,803.76-9,059,885.64-3,664,760.76

Finding the Fourth Proportional to 6,564,803.76, 9,059,885.64 and 3,664,760.76

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Solution

The fourth proportional to 6,564,803.76, 9,059,885.64 and 3,664,760.76 is: 5,057,624.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564,803.76 : 9,059,885.64 = 3,664,760.76 : x
  2. Step 2: Convert to fraction form
    6,564,803.76/9,059,885.64 = 3,664,760.76/x
  3. Step 3: Cross multiply
    6,564,803.76x = 9,059,885.64 × 3,664,760.76
  4. Step 4: Simplify right side
    6,564,803.76x = 33,202,313,383,559.49
  5. Step 5: Solve for x
    x = 33,202,313,383,559.49/6,564,803.76
  6. Step 6: Final answer
    x = 5,057,624.66

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