Home / 4,245,066.59-5,858,296.85-2,311,432.97

Finding the Fourth Proportional to 4,245,066.59, 5,858,296.85 and 2,311,432.97

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Solution

The fourth proportional to 4,245,066.59, 5,858,296.85 and 2,311,432.97 is: 3,189,834.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,245,066.59 : 5,858,296.85 = 2,311,432.97 : x
  2. Step 2: Convert to fraction form
    4,245,066.59/5,858,296.85 = 2,311,432.97/x
  3. Step 3: Cross multiply
    4,245,066.59x = 5,858,296.85 × 2,311,432.97
  4. Step 4: Simplify right side
    4,245,066.59x = 13,541,060,463,624.24
  5. Step 5: Solve for x
    x = 13,541,060,463,624.24/4,245,066.59
  6. Step 6: Final answer
    x = 3,189,834.65

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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.