Home / 2,797,632.97-3,860,727.51-1,573,939.33

Finding the Fourth Proportional to 2,797,632.97, 3,860,727.51 and 1,573,939.33

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Solution

The fourth proportional to 2,797,632.97, 3,860,727.51 and 1,573,939.33 is: 2,172,032.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,632.97 : 3,860,727.51 = 1,573,939.33 : x
  2. Step 2: Convert to fraction form
    2,797,632.97/3,860,727.51 = 1,573,939.33/x
  3. Step 3: Cross multiply
    2,797,632.97x = 3,860,727.51 × 1,573,939.33
  4. Step 4: Simplify right side
    2,797,632.97x = 6,076,550,870,401.97
  5. Step 5: Solve for x
    x = 6,076,550,870,401.97/2,797,632.97
  6. Step 6: Final answer
    x = 2,172,032.91

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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.