Home / 4,155,216.92-6,242,283.68-3,006,008.19

Finding the Fourth Proportional to 4,155,216.92, 6,242,283.68 and 3,006,008.19

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Solution

The fourth proportional to 4,155,216.92, 6,242,283.68 and 3,006,008.19 is: 4,515,854.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,216.92 : 6,242,283.68 = 3,006,008.19 : x
  2. Step 2: Convert to fraction form
    4,155,216.92/6,242,283.68 = 3,006,008.19/x
  3. Step 3: Cross multiply
    4,155,216.92x = 6,242,283.68 × 3,006,008.19
  4. Step 4: Simplify right side
    4,155,216.92x = 18,764,355,850,705.67
  5. Step 5: Solve for x
    x = 18,764,355,850,705.67/4,155,216.92
  6. Step 6: Final answer
    x = 4,515,854.69

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.