Home / 5,814,377.07-8,023,698.75-3,200,859.91

Finding the Fourth Proportional to 5,814,377.07, 8,023,698.75 and 3,200,859.91

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Solution

The fourth proportional to 5,814,377.07, 8,023,698.75 and 3,200,859.91 is: 4,417,108.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,814,377.07 : 8,023,698.75 = 3,200,859.91 : x
  2. Step 2: Convert to fraction form
    5,814,377.07/8,023,698.75 = 3,200,859.91/x
  3. Step 3: Cross multiply
    5,814,377.07x = 8,023,698.75 × 3,200,859.91
  4. Step 4: Simplify right side
    5,814,377.07x = 25,682,735,658,792.11
  5. Step 5: Solve for x
    x = 25,682,735,658,792.11/5,814,377.07
  6. Step 6: Final answer
    x = 4,417,108.72

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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.