Home / 3,704,162.34-5,584,006.86-3,457,263.78

Finding the Fourth Proportional to 3,704,162.34, 5,584,006.86 and 3,457,263.78

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Solution

The fourth proportional to 3,704,162.34, 5,584,006.86 and 3,457,263.78 is: 5,211,808.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,704,162.34 : 5,584,006.86 = 3,457,263.78 : x
  2. Step 2: Convert to fraction form
    3,704,162.34/5,584,006.86 = 3,457,263.78/x
  3. Step 3: Cross multiply
    3,704,162.34x = 5,584,006.86 × 3,457,263.78
  4. Step 4: Simplify right side
    3,704,162.34x = 19,305,384,664,349.53
  5. Step 5: Solve for x
    x = 19,305,384,664,349.53/3,704,162.34
  6. Step 6: Final answer
    x = 5,211,808.47

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.