Home / 8,095,617.63-12,143,478.62-3,238,329.92

Finding the Fourth Proportional to 8,095,617.63, 12,143,478.62 and 3,238,329.92

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Solution

The fourth proportional to 8,095,617.63, 12,143,478.62 and 3,238,329.92 is: 4,857,515.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,095,617.63 : 12,143,478.62 = 3,238,329.92 : x
  2. Step 2: Convert to fraction form
    8,095,617.63/12,143,478.62 = 3,238,329.92/x
  3. Step 3: Cross multiply
    8,095,617.63x = 12,143,478.62 × 3,238,329.92
  4. Step 4: Simplify right side
    8,095,617.63x = 39,324,590,095,404.74
  5. Step 5: Solve for x
    x = 39,324,590,095,404.74/8,095,617.63
  6. Step 6: Final answer
    x = 4,857,515.74

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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.