Home / 4,619,113.56-6,915,159.54-2,694,138.84

Finding the Fourth Proportional to 4,619,113.56, 6,915,159.54 and 2,694,138.84

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Solution

The fourth proportional to 4,619,113.56, 6,915,159.54 and 2,694,138.84 is: 4,033,327.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619,113.56 : 6,915,159.54 = 2,694,138.84 : x
  2. Step 2: Convert to fraction form
    4,619,113.56/6,915,159.54 = 2,694,138.84/x
  3. Step 3: Cross multiply
    4,619,113.56x = 6,915,159.54 × 2,694,138.84
  4. Step 4: Simplify right side
    4,619,113.56x = 18,630,399,901,510.53
  5. Step 5: Solve for x
    x = 18,630,399,901,510.53/4,619,113.56
  6. Step 6: Final answer
    x = 4,033,327.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.