Home / 8,007,649.03-11,050,500.63-4,336,481.59

Finding the Fourth Proportional to 8,007,649.03, 11,050,500.63 and 4,336,481.59

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Solution

The fourth proportional to 8,007,649.03, 11,050,500.63 and 4,336,481.59 is: 5,984,314.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,649.03 : 11,050,500.63 = 4,336,481.59 : x
  2. Step 2: Convert to fraction form
    8,007,649.03/11,050,500.63 = 4,336,481.59/x
  3. Step 3: Cross multiply
    8,007,649.03x = 11,050,500.63 × 4,336,481.59
  4. Step 4: Simplify right side
    8,007,649.03x = 47,920,292,542,278.41
  5. Step 5: Solve for x
    x = 47,920,292,542,278.41/8,007,649.03
  6. Step 6: Final answer
    x = 5,984,314.79

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1.5x scale

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.