Home / 5,206,719.04-7,815,599.52-4,611,544

Finding the Fourth Proportional to 5,206,719.04, 7,815,599.52 and 4,611,544

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Solution

The fourth proportional to 5,206,719.04, 7,815,599.52 and 4,611,544 is: 6,922,205.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,206,719.04 : 7,815,599.52 = 4,611,544 : x
  2. Step 2: Convert to fraction form
    5,206,719.04/7,815,599.52 = 4,611,544/x
  3. Step 3: Cross multiply
    5,206,719.04x = 7,815,599.52 × 4,611,544
  4. Step 4: Simplify right side
    5,206,719.04x = 36,041,981,072,858.88
  5. Step 5: Solve for x
    x = 36,041,981,072,858.88/5,206,719.04
  6. Step 6: Final answer
    x = 6,922,205.86

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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.