Home / 5,930,705.26-8,185,131.24-3,317,354.59

Finding the Fourth Proportional to 5,930,705.26, 8,185,131.24 and 3,317,354.59

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Solution

The fourth proportional to 5,930,705.26, 8,185,131.24 and 3,317,354.59 is: 4,578,373.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930,705.26 : 8,185,131.24 = 3,317,354.59 : x
  2. Step 2: Convert to fraction form
    5,930,705.26/8,185,131.24 = 3,317,354.59/x
  3. Step 3: Cross multiply
    5,930,705.26x = 8,185,131.24 × 3,317,354.59
  4. Step 4: Simplify right side
    5,930,705.26x = 27,152,982,688,766.39
  5. Step 5: Solve for x
    x = 27,152,982,688,766.39/5,930,705.26
  6. Step 6: Final answer
    x = 4,578,373.31

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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.