Home / 4,003,270.72-5,524,908-2,284,649.92

Finding the Fourth Proportional to 4,003,270.72, 5,524,908 and 2,284,649.92

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Solution

The fourth proportional to 4,003,270.72, 5,524,908 and 2,284,649.92 is: 3,153,041.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,270.72 : 5,524,908 = 2,284,649.92 : x
  2. Step 2: Convert to fraction form
    4,003,270.72/5,524,908 = 2,284,649.92/x
  3. Step 3: Cross multiply
    4,003,270.72x = 5,524,908 × 2,284,649.92
  4. Step 4: Simplify right side
    4,003,270.72x = 12,622,480,620,207.36
  5. Step 5: Solve for x
    x = 12,622,480,620,207.36/4,003,270.72
  6. Step 6: Final answer
    x = 3,153,041.98

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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.