Home / 4,194,709.32-6,288,077.52-2,674,124.64

Finding the Fourth Proportional to 4,194,709.32, 6,288,077.52 and 2,674,124.64

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Solution

The fourth proportional to 4,194,709.32, 6,288,077.52 and 2,674,124.64 is: 4,008,645.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,709.32 : 6,288,077.52 = 2,674,124.64 : x
  2. Step 2: Convert to fraction form
    4,194,709.32/6,288,077.52 = 2,674,124.64/x
  3. Step 3: Cross multiply
    4,194,709.32x = 6,288,077.52 × 2,674,124.64
  4. Step 4: Simplify right side
    4,194,709.32x = 16,815,103,034,462.09
  5. Step 5: Solve for x
    x = 16,815,103,034,462.09/4,194,709.32
  6. Step 6: Final answer
    x = 4,008,645.59

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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.