Home / 1,613,823.03-2,226,327.66-1,041,047.73

Finding the Fourth Proportional to 1,613,823.03, 2,226,327.66 and 1,041,047.73

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Solution

The fourth proportional to 1,613,823.03, 2,226,327.66 and 1,041,047.73 is: 1,436,163.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,613,823.03 : 2,226,327.66 = 1,041,047.73 : x
  2. Step 2: Convert to fraction form
    1,613,823.03/2,226,327.66 = 1,041,047.73/x
  3. Step 3: Cross multiply
    1,613,823.03x = 2,226,327.66 × 1,041,047.73
  4. Step 4: Simplify right side
    1,613,823.03x = 2,317,713,356,679.21
  5. Step 5: Solve for x
    x = 2,317,713,356,679.21/1,613,823.03
  6. Step 6: Final answer
    x = 1,436,163.27

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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.