Home / 4,211,316.69-5,811,620.91-2,277,577.27

Finding the Fourth Proportional to 4,211,316.69, 5,811,620.91 and 2,277,577.27

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Solution

The fourth proportional to 4,211,316.69, 5,811,620.91 and 2,277,577.27 is: 3,143,058.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,316.69 : 5,811,620.91 = 2,277,577.27 : x
  2. Step 2: Convert to fraction form
    4,211,316.69/5,811,620.91 = 2,277,577.27/x
  3. Step 3: Cross multiply
    4,211,316.69x = 5,811,620.91 × 2,277,577.27
  4. Step 4: Simplify right side
    4,211,316.69x = 13,236,415,686,472.72
  5. Step 5: Solve for x
    x = 13,236,415,686,472.72/4,211,316.69
  6. Step 6: Final answer
    x = 3,143,058.73

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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.