Home / 2,521,799.74-3,760,489.76-2,499,054.94

Finding the Fourth Proportional to 2,521,799.74, 3,760,489.76 and 2,499,054.94

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Solution

The fourth proportional to 2,521,799.74, 3,760,489.76 and 2,499,054.94 is: 3,726,572.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,521,799.74 : 3,760,489.76 = 2,499,054.94 : x
  2. Step 2: Convert to fraction form
    2,521,799.74/3,760,489.76 = 2,499,054.94/x
  3. Step 3: Cross multiply
    2,521,799.74x = 3,760,489.76 × 2,499,054.94
  4. Step 4: Simplify right side
    2,521,799.74x = 9,397,670,511,547.41
  5. Step 5: Solve for x
    x = 9,397,670,511,547.41/2,521,799.74
  6. Step 6: Final answer
    x = 3,726,572.88

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.