Home / 8,224,685.24-12,339,783.42-2,837,054.60

Finding the Fourth Proportional to 8,224,685.24, 12,339,783.42 and 2,837,054.60

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Solution

The fourth proportional to 8,224,685.24, 12,339,783.42 and 2,837,054.60 is: 4,256,532.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,224,685.24 : 12,339,783.42 = 2,837,054.60 : x
  2. Step 2: Convert to fraction form
    8,224,685.24/12,339,783.42 = 2,837,054.60/x
  3. Step 3: Cross multiply
    8,224,685.24x = 12,339,783.42 × 2,837,054.60
  4. Step 4: Simplify right side
    8,224,685.24x = 35,008,639,314,714.73
  5. Step 5: Solve for x
    x = 35,008,639,314,714.73/8,224,685.24
  6. Step 6: Final answer
    x = 4,256,532.41

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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.