Home / 2,874,362.94-4,310,808.66-852,134.22

Finding the Fourth Proportional to 2,874,362.94, 4,310,808.66 and 852,134.22

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Solution

The fourth proportional to 2,874,362.94, 4,310,808.66 and 852,134.22 is: 1,277,983.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,874,362.94 : 4,310,808.66 = 852,134.22 : x
  2. Step 2: Convert to fraction form
    2,874,362.94/4,310,808.66 = 852,134.22/x
  3. Step 3: Cross multiply
    2,874,362.94x = 4,310,808.66 × 852,134.22
  4. Step 4: Simplify right side
    2,874,362.94x = 3,673,387,575,058.35
  5. Step 5: Solve for x
    x = 3,673,387,575,058.35/2,874,362.94
  6. Step 6: Final answer
    x = 1,277,983.21

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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.