Home / 4,751,956.69-6,555,286.32-3,006,685.07

Finding the Fourth Proportional to 4,751,956.69, 6,555,286.32 and 3,006,685.07

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Solution

The fourth proportional to 4,751,956.69, 6,555,286.32 and 3,006,685.07 is: 4,147,698.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,751,956.69 : 6,555,286.32 = 3,006,685.07 : x
  2. Step 2: Convert to fraction form
    4,751,956.69/6,555,286.32 = 3,006,685.07/x
  3. Step 3: Cross multiply
    4,751,956.69x = 6,555,286.32 × 3,006,685.07
  4. Step 4: Simplify right side
    4,751,956.69x = 19,709,681,507,919.24
  5. Step 5: Solve for x
    x = 19,709,681,507,919.24/4,751,956.69
  6. Step 6: Final answer
    x = 4,147,698.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.