Home / 8,055,322.18-12,084,115.85-2,588,584.23

Finding the Fourth Proportional to 8,055,322.18, 12,084,115.85 and 2,588,584.23

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Solution

The fourth proportional to 8,055,322.18, 12,084,115.85 and 2,588,584.23 is: 3,883,240.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,322.18 : 12,084,115.85 = 2,588,584.23 : x
  2. Step 2: Convert to fraction form
    8,055,322.18/12,084,115.85 = 2,588,584.23/x
  3. Step 3: Cross multiply
    8,055,322.18x = 12,084,115.85 × 2,588,584.23
  4. Step 4: Simplify right side
    8,055,322.18x = 31,280,751,722,803.04
  5. Step 5: Solve for x
    x = 31,280,751,722,803.04/8,055,322.18
  6. Step 6: Final answer
    x = 3,883,240.30

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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.