Home / 3,226,825.80-4,839,109.56-951,746.13

Finding the Fourth Proportional to 3,226,825.80, 4,839,109.56 and 951,746.13

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Solution

The fourth proportional to 3,226,825.80, 4,839,109.56 and 951,746.13 is: 1,427,286.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,825.80 : 4,839,109.56 = 951,746.13 : x
  2. Step 2: Convert to fraction form
    3,226,825.80/4,839,109.56 = 951,746.13/x
  3. Step 3: Cross multiply
    3,226,825.80x = 4,839,109.56 × 951,746.13
  4. Step 4: Simplify right side
    3,226,825.80x = 4,605,603,796,376.00
  5. Step 5: Solve for x
    x = 4,605,603,796,376.00/3,226,825.80
  6. Step 6: Final answer
    x = 1,427,286.16

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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.