Home / 4,835,331.36-6,672,772.67-2,660,039.91

Finding the Fourth Proportional to 4,835,331.36, 6,672,772.67 and 2,660,039.91

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Solution

The fourth proportional to 4,835,331.36, 6,672,772.67 and 2,660,039.91 is: 3,670,863.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,331.36 : 6,672,772.67 = 2,660,039.91 : x
  2. Step 2: Convert to fraction form
    4,835,331.36/6,672,772.67 = 2,660,039.91/x
  3. Step 3: Cross multiply
    4,835,331.36x = 6,672,772.67 × 2,660,039.91
  4. Step 4: Simplify right side
    4,835,331.36x = 17,749,841,599,257.06
  5. Step 5: Solve for x
    x = 17,749,841,599,257.06/4,835,331.36
  6. Step 6: Final answer
    x = 3,670,863.54

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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.