Home / 5,800,726.72-8,701,093.32-2,205,663.24

Finding the Fourth Proportional to 5,800,726.72, 8,701,093.32 and 2,205,663.24

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Solution

The fourth proportional to 5,800,726.72, 8,701,093.32 and 2,205,663.24 is: 3,308,496.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,726.72 : 8,701,093.32 = 2,205,663.24 : x
  2. Step 2: Convert to fraction form
    5,800,726.72/8,701,093.32 = 2,205,663.24/x
  3. Step 3: Cross multiply
    5,800,726.72x = 8,701,093.32 × 2,205,663.24
  4. Step 4: Simplify right side
    5,800,726.72x = 19,191,681,683,733.56
  5. Step 5: Solve for x
    x = 19,191,681,683,733.56/5,800,726.72
  6. Step 6: Final answer
    x = 3,308,496.09

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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.