Home / 11,001,029.60-16,497,591.60-3,810,627.20

Finding the Fourth Proportional to 11,001,029.60, 16,497,591.60 and 3,810,627.20

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Solution

The fourth proportional to 11,001,029.60, 16,497,591.60 and 3,810,627.20 is: 5,714,571.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,001,029.60 : 16,497,591.60 = 3,810,627.20 : x
  2. Step 2: Convert to fraction form
    11,001,029.60/16,497,591.60 = 3,810,627.20/x
  3. Step 3: Cross multiply
    11,001,029.60x = 16,497,591.60 × 3,810,627.20
  4. Step 4: Simplify right side
    11,001,029.60x = 62,866,171,285,451.52
  5. Step 5: Solve for x
    x = 62,866,171,285,451.52/11,001,029.60
  6. Step 6: Final answer
    x = 5,714,571.60

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1.5x scale

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.