Home / 2,545,096.68-3,511,063.06-2,255,002.07

Finding the Fourth Proportional to 2,545,096.68, 3,511,063.06 and 2,255,002.07

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Solution

The fourth proportional to 2,545,096.68, 3,511,063.06 and 2,255,002.07 is: 3,110,865.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,545,096.68 : 3,511,063.06 = 2,255,002.07 : x
  2. Step 2: Convert to fraction form
    2,545,096.68/3,511,063.06 = 2,255,002.07/x
  3. Step 3: Cross multiply
    2,545,096.68x = 3,511,063.06 × 2,255,002.07
  4. Step 4: Simplify right side
    2,545,096.68x = 7,917,454,445,007.71
  5. Step 5: Solve for x
    x = 7,917,454,445,007.71/2,545,096.68
  6. Step 6: Final answer
    x = 3,110,865.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.