Home / 5,901,309.72-8,144,583.48-3,323,494.44

Finding the Fourth Proportional to 5,901,309.72, 8,144,583.48 and 3,323,494.44

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Solution

The fourth proportional to 5,901,309.72, 8,144,583.48 and 3,323,494.44 is: 4,586,859.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,901,309.72 : 8,144,583.48 = 3,323,494.44 : x
  2. Step 2: Convert to fraction form
    5,901,309.72/8,144,583.48 = 3,323,494.44/x
  3. Step 3: Cross multiply
    5,901,309.72x = 8,144,583.48 × 3,323,494.44
  4. Step 4: Simplify right side
    5,901,309.72x = 27,068,477,911,895.85
  5. Step 5: Solve for x
    x = 27,068,477,911,895.85/5,901,309.72
  6. Step 6: Final answer
    x = 4,586,859.39

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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.