Home / 3,201,950.27-4,418,726.22-1,751,614.56

Finding the Fourth Proportional to 3,201,950.27, 4,418,726.22 and 1,751,614.56

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Solution

The fourth proportional to 3,201,950.27, 4,418,726.22 and 1,751,614.56 is: 2,417,247.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,950.27 : 4,418,726.22 = 1,751,614.56 : x
  2. Step 2: Convert to fraction form
    3,201,950.27/4,418,726.22 = 1,751,614.56/x
  3. Step 3: Cross multiply
    3,201,950.27x = 4,418,726.22 × 1,751,614.56
  4. Step 4: Simplify right side
    3,201,950.27x = 7,739,905,183,605.76
  5. Step 5: Solve for x
    x = 7,739,905,183,605.76/3,201,950.27
  6. Step 6: Final answer
    x = 2,417,247.16

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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.