Home / 9,770,806.86-14,656,335.01-2,582,278.64

Finding the Fourth Proportional to 9,770,806.86, 14,656,335.01 and 2,582,278.64

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Solution

The fourth proportional to 9,770,806.86, 14,656,335.01 and 2,582,278.64 is: 3,873,450.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,770,806.86 : 14,656,335.01 = 2,582,278.64 : x
  2. Step 2: Convert to fraction form
    9,770,806.86/14,656,335.01 = 2,582,278.64/x
  3. Step 3: Cross multiply
    9,770,806.86x = 14,656,335.01 × 2,582,278.64
  4. Step 4: Simplify right side
    9,770,806.86x = 37,846,740,824,095.80
  5. Step 5: Solve for x
    x = 37,846,740,824,095.80/9,770,806.86
  6. Step 6: Final answer
    x = 3,873,450.92

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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.