Home / 4,829,898.46-6,665,118.98-2,764,845.58

Finding the Fourth Proportional to 4,829,898.46, 6,665,118.98 and 2,764,845.58

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Solution

The fourth proportional to 4,829,898.46, 6,665,118.98 and 2,764,845.58 is: 3,815,406.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,898.46 : 6,665,118.98 = 2,764,845.58 : x
  2. Step 2: Convert to fraction form
    4,829,898.46/6,665,118.98 = 2,764,845.58/x
  3. Step 3: Cross multiply
    4,829,898.46x = 6,665,118.98 × 2,764,845.58
  4. Step 4: Simplify right side
    4,829,898.46x = 18,428,024,752,027.11
  5. Step 5: Solve for x
    x = 18,428,024,752,027.11/4,829,898.46
  6. Step 6: Final answer
    x = 3,815,406.25

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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.