Home / 8,153,664.64-12,230,499.52-2,396,399.22

Finding the Fourth Proportional to 8,153,664.64, 12,230,499.52 and 2,396,399.22

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Solution

The fourth proportional to 8,153,664.64, 12,230,499.52 and 2,396,399.22 is: 3,594,599.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,153,664.64 : 12,230,499.52 = 2,396,399.22 : x
  2. Step 2: Convert to fraction form
    8,153,664.64/12,230,499.52 = 2,396,399.22/x
  3. Step 3: Cross multiply
    8,153,664.64x = 12,230,499.52 × 2,396,399.22
  4. Step 4: Simplify right side
    8,153,664.64x = 29,309,159,509,938.38
  5. Step 5: Solve for x
    x = 29,309,159,509,938.38/8,153,664.64
  6. Step 6: Final answer
    x = 3,594,599.58

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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.