Home / 6,337,544.14-9,504,985.94-1,787,528.87

Finding the Fourth Proportional to 6,337,544.14, 9,504,985.94 and 1,787,528.87

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Solution

The fourth proportional to 6,337,544.14, 9,504,985.94 and 1,787,528.87 is: 2,680,918.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,337,544.14 : 9,504,985.94 = 1,787,528.87 : x
  2. Step 2: Convert to fraction form
    6,337,544.14/9,504,985.94 = 1,787,528.87/x
  3. Step 3: Cross multiply
    6,337,544.14x = 9,504,985.94 × 1,787,528.87
  4. Step 4: Simplify right side
    6,337,544.14x = 16,990,436,776,694.09
  5. Step 5: Solve for x
    x = 16,990,436,776,694.09/6,337,544.14
  6. Step 6: Final answer
    x = 2,680,918.10

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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.