Home / 3,833,085.84-5,289,636.96-2,114,202.48

Finding the Fourth Proportional to 3,833,085.84, 5,289,636.96 and 2,114,202.48

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Solution

The fourth proportional to 3,833,085.84, 5,289,636.96 and 2,114,202.48 is: 2,917,587.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,085.84 : 5,289,636.96 = 2,114,202.48 : x
  2. Step 2: Convert to fraction form
    3,833,085.84/5,289,636.96 = 2,114,202.48/x
  3. Step 3: Cross multiply
    3,833,085.84x = 5,289,636.96 × 2,114,202.48
  4. Step 4: Simplify right side
    3,833,085.84x = 11,183,363,579,131.66
  5. Step 5: Solve for x
    x = 11,183,363,579,131.66/3,833,085.84
  6. Step 6: Final answer
    x = 2,917,587.56

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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.