Home / 7,184,733.59-10,778,816.27-2,392,464.38

Finding the Fourth Proportional to 7,184,733.59, 10,778,816.27 and 2,392,464.38

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Solution

The fourth proportional to 7,184,733.59, 10,778,816.27 and 2,392,464.38 is: 3,589,267.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,184,733.59 : 10,778,816.27 = 2,392,464.38 : x
  2. Step 2: Convert to fraction form
    7,184,733.59/10,778,816.27 = 2,392,464.38/x
  3. Step 3: Cross multiply
    7,184,733.59x = 10,778,816.27 × 2,392,464.38
  4. Step 4: Simplify right side
    7,184,733.59x = 25,787,933,930,645.38
  5. Step 5: Solve for x
    x = 25,787,933,930,645.38/7,184,733.59
  6. Step 6: Final answer
    x = 3,589,267.94

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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.