Home / 5,361,611.70-8,033,560.20-4,564,450.20

Finding the Fourth Proportional to 5,361,611.70, 8,033,560.20 and 4,564,450.20

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Solution

The fourth proportional to 5,361,611.70, 8,033,560.20 and 4,564,450.20 is: 6,839,134.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,361,611.70 : 8,033,560.20 = 4,564,450.20 : x
  2. Step 2: Convert to fraction form
    5,361,611.70/8,033,560.20 = 4,564,450.20/x
  3. Step 3: Cross multiply
    5,361,611.70x = 8,033,560.20 × 4,564,450.20
  4. Step 4: Simplify right side
    5,361,611.70x = 36,668,785,461,602.04
  5. Step 5: Solve for x
    x = 36,668,785,461,602.04/5,361,611.70
  6. Step 6: Final answer
    x = 6,839,134.86

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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.