Home / 5,694,370.20-7,858,229.40-3,116,050.20

Finding the Fourth Proportional to 5,694,370.20, 7,858,229.40 and 3,116,050.20

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Solution

The fourth proportional to 5,694,370.20, 7,858,229.40 and 3,116,050.20 is: 4,300,148.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,694,370.20 : 7,858,229.40 = 3,116,050.20 : x
  2. Step 2: Convert to fraction form
    5,694,370.20/7,858,229.40 = 3,116,050.20/x
  3. Step 3: Cross multiply
    5,694,370.20x = 7,858,229.40 × 3,116,050.20
  4. Step 4: Simplify right side
    5,694,370.20x = 24,486,637,293,515.88
  5. Step 5: Solve for x
    x = 24,486,637,293,515.88/5,694,370.20
  6. Step 6: Final answer
    x = 4,300,148.47

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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.