Home / 3,577,291.23-5,366,109.06-1,181,082.81

Finding the Fourth Proportional to 3,577,291.23, 5,366,109.06 and 1,181,082.81

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Solution

The fourth proportional to 3,577,291.23, 5,366,109.06 and 1,181,082.81 is: 1,771,681.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,577,291.23 : 5,366,109.06 = 1,181,082.81 : x
  2. Step 2: Convert to fraction form
    3,577,291.23/5,366,109.06 = 1,181,082.81/x
  3. Step 3: Cross multiply
    3,577,291.23x = 5,366,109.06 × 1,181,082.81
  4. Step 4: Simplify right side
    3,577,291.23x = 6,337,819,167,351.26
  5. Step 5: Solve for x
    x = 6,337,819,167,351.26/3,577,291.23
  6. Step 6: Final answer
    x = 1,771,681.07

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Why These Related Problems?

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