Home / 4,077,233.24-6,120,574.34-2,187,665.24

Finding the Fourth Proportional to 4,077,233.24, 6,120,574.34 and 2,187,665.24

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Solution

The fourth proportional to 4,077,233.24, 6,120,574.34 and 2,187,665.24 is: 3,284,032.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,233.24 : 6,120,574.34 = 2,187,665.24 : x
  2. Step 2: Convert to fraction form
    4,077,233.24/6,120,574.34 = 2,187,665.24/x
  3. Step 3: Cross multiply
    4,077,233.24x = 6,120,574.34 × 2,187,665.24
  4. Step 4: Simplify right side
    4,077,233.24x = 13,389,767,732,453.94
  5. Step 5: Solve for x
    x = 13,389,767,732,453.94/4,077,233.24
  6. Step 6: Final answer
    x = 3,284,032.81

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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.