Home / 8,063,922.50-11,128,208.22-4,442,250.50

Finding the Fourth Proportional to 8,063,922.50, 11,128,208.22 and 4,442,250.50

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Solution

The fourth proportional to 8,063,922.50, 11,128,208.22 and 4,442,250.50 is: 6,130,303.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,063,922.50 : 11,128,208.22 = 4,442,250.50 : x
  2. Step 2: Convert to fraction form
    8,063,922.50/11,128,208.22 = 4,442,250.50/x
  3. Step 3: Cross multiply
    8,063,922.50x = 11,128,208.22 × 4,442,250.50
  4. Step 4: Simplify right side
    8,063,922.50x = 49,434,288,515,488.86
  5. Step 5: Solve for x
    x = 49,434,288,515,488.86/8,063,922.50
  6. Step 6: Final answer
    x = 6,130,303.03

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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.