Home / 4,072,445.07-6,099,367.38-1,944,023.86

Finding the Fourth Proportional to 4,072,445.07, 6,099,367.38 and 1,944,023.86

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Solution

The fourth proportional to 4,072,445.07, 6,099,367.38 and 1,944,023.86 is: 2,911,596.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,445.07 : 6,099,367.38 = 1,944,023.86 : x
  2. Step 2: Convert to fraction form
    4,072,445.07/6,099,367.38 = 1,944,023.86/x
  3. Step 3: Cross multiply
    4,072,445.07x = 6,099,367.38 × 1,944,023.86
  4. Step 4: Simplify right side
    4,072,445.07x = 11,857,315,717,625.69
  5. Step 5: Solve for x
    x = 11,857,315,717,625.69/4,072,445.07
  6. Step 6: Final answer
    x = 2,911,596.23

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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.