Home / 6,949,169.29-9,590,428.16-3,852,664.33

Finding the Fourth Proportional to 6,949,169.29, 9,590,428.16 and 3,852,664.33

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Solution

The fourth proportional to 6,949,169.29, 9,590,428.16 and 3,852,664.33 is: 5,316,995.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,949,169.29 : 9,590,428.16 = 3,852,664.33 : x
  2. Step 2: Convert to fraction form
    6,949,169.29/9,590,428.16 = 3,852,664.33/x
  3. Step 3: Cross multiply
    6,949,169.29x = 9,590,428.16 × 3,852,664.33
  4. Step 4: Simplify right side
    6,949,169.29x = 36,948,700,414,244.07
  5. Step 5: Solve for x
    x = 36,948,700,414,244.07/6,949,169.29
  6. Step 6: Final answer
    x = 5,316,995.30

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.