Home / 1,771,542.58-2,653,318.68-822,917.02

Finding the Fourth Proportional to 1,771,542.58, 2,653,318.68 and 822,917.02

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Solution

The fourth proportional to 1,771,542.58, 2,653,318.68 and 822,917.02 is: 1,232,519.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,542.58 : 2,653,318.68 = 822,917.02 : x
  2. Step 2: Convert to fraction form
    1,771,542.58/2,653,318.68 = 822,917.02/x
  3. Step 3: Cross multiply
    1,771,542.58x = 2,653,318.68 × 822,917.02
  4. Step 4: Simplify right side
    1,771,542.58x = 2,183,461,101,255.93
  5. Step 5: Solve for x
    x = 2,183,461,101,255.93/1,771,542.58
  6. Step 6: Final answer
    x = 1,232,519.68

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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.