Home / 3,593,718.10-4,959,765.86-2,045,356.25

Finding the Fourth Proportional to 3,593,718.10, 4,959,765.86 and 2,045,356.25

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Solution

The fourth proportional to 3,593,718.10, 4,959,765.86 and 2,045,356.25 is: 2,822,839.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,718.10 : 4,959,765.86 = 2,045,356.25 : x
  2. Step 2: Convert to fraction form
    3,593,718.10/4,959,765.86 = 2,045,356.25/x
  3. Step 3: Cross multiply
    3,593,718.10x = 4,959,765.86 × 2,045,356.25
  4. Step 4: Simplify right side
    3,593,718.10x = 10,144,488,100,287.62
  5. Step 5: Solve for x
    x = 10,144,488,100,287.62/3,593,718.10
  6. Step 6: Final answer
    x = 2,822,839.14

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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.