Home / 3,598,061.03-4,964,844.13-2,310,645.21

Finding the Fourth Proportional to 3,598,061.03, 4,964,844.13 and 2,310,645.21

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Solution

The fourth proportional to 3,598,061.03, 4,964,844.13 and 2,310,645.21 is: 3,188,382.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,061.03 : 4,964,844.13 = 2,310,645.21 : x
  2. Step 2: Convert to fraction form
    3,598,061.03/4,964,844.13 = 2,310,645.21/x
  3. Step 3: Cross multiply
    3,598,061.03x = 4,964,844.13 × 2,310,645.21
  4. Step 4: Simplify right side
    3,598,061.03x = 11,471,993,307,381.12
  5. Step 5: Solve for x
    x = 11,471,993,307,381.12/3,598,061.03
  6. Step 6: Final answer
    x = 3,188,382.08

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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.