Home / 6,717,334.50-10,061,232.42-5,551,366.70

Finding the Fourth Proportional to 6,717,334.50, 10,061,232.42 and 5,551,366.70

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Solution

The fourth proportional to 6,717,334.50, 10,061,232.42 and 5,551,366.70 is: 8,314,844.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,717,334.50 : 10,061,232.42 = 5,551,366.70 : x
  2. Step 2: Convert to fraction form
    6,717,334.50/10,061,232.42 = 5,551,366.70/x
  3. Step 3: Cross multiply
    6,717,334.50x = 10,061,232.42 × 5,551,366.70
  4. Step 4: Simplify right side
    6,717,334.50x = 55,853,590,617,348.41
  5. Step 5: Solve for x
    x = 55,853,590,617,348.41/6,717,334.50
  6. Step 6: Final answer
    x = 8,314,844.32

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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.