Home / 3,604,250.96-4,965,709.64-2,958,648.72

Finding the Fourth Proportional to 3,604,250.96, 4,965,709.64 and 2,958,648.72

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Solution

The fourth proportional to 3,604,250.96, 4,965,709.64 and 2,958,648.72 is: 4,076,239.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,250.96 : 4,965,709.64 = 2,958,648.72 : x
  2. Step 2: Convert to fraction form
    3,604,250.96/4,965,709.64 = 2,958,648.72/x
  3. Step 3: Cross multiply
    3,604,250.96x = 4,965,709.64 × 2,958,648.72
  4. Step 4: Simplify right side
    3,604,250.96x = 14,691,790,470,277.66
  5. Step 5: Solve for x
    x = 14,691,790,470,277.66/3,604,250.96
  6. Step 6: Final answer
    x = 4,076,239.59

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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.