Home / 8,055,694.26-12,084,655.08-2,590,943.76

Finding the Fourth Proportional to 8,055,694.26, 12,084,655.08 and 2,590,943.76

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Solution

The fourth proportional to 8,055,694.26, 12,084,655.08 and 2,590,943.76 is: 3,886,773.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,694.26 : 12,084,655.08 = 2,590,943.76 : x
  2. Step 2: Convert to fraction form
    8,055,694.26/12,084,655.08 = 2,590,943.76/x
  3. Step 3: Cross multiply
    8,055,694.26x = 12,084,655.08 × 2,590,943.76
  4. Step 4: Simplify right side
    8,055,694.26x = 31,310,661,671,278.30
  5. Step 5: Solve for x
    x = 31,310,661,671,278.30/8,055,694.26
  6. Step 6: Final answer
    x = 3,886,773.83

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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.