Home / 3,663,650.51-5,058,131.25-2,359,171.98

Finding the Fourth Proportional to 3,663,650.51, 5,058,131.25 and 2,359,171.98

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Solution

The fourth proportional to 3,663,650.51, 5,058,131.25 and 2,359,171.98 is: 3,257,134.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,650.51 : 5,058,131.25 = 2,359,171.98 : x
  2. Step 2: Convert to fraction form
    3,663,650.51/5,058,131.25 = 2,359,171.98/x
  3. Step 3: Cross multiply
    3,663,650.51x = 5,058,131.25 × 2,359,171.98
  4. Step 4: Simplify right side
    3,663,650.51x = 11,933,001,516,162.38
  5. Step 5: Solve for x
    x = 11,933,001,516,162.38/3,663,650.51
  6. Step 6: Final answer
    x = 3,257,134.24

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1.5x scale

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.