Home / 2,746,158.48-3,789,923.22-1,522,847.70

Finding the Fourth Proportional to 2,746,158.48, 3,789,923.22 and 1,522,847.70

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Solution

The fourth proportional to 2,746,158.48, 3,789,923.22 and 1,522,847.70 is: 2,101,654.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,158.48 : 3,789,923.22 = 1,522,847.70 : x
  2. Step 2: Convert to fraction form
    2,746,158.48/3,789,923.22 = 1,522,847.70/x
  3. Step 3: Cross multiply
    2,746,158.48x = 3,789,923.22 × 1,522,847.70
  4. Step 4: Simplify right side
    2,746,158.48x = 5,771,475,858,753.59
  5. Step 5: Solve for x
    x = 5,771,475,858,753.59/2,746,158.48
  6. Step 6: Final answer
    x = 2,101,654.33

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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.