Home / 6,145,912.59-9,215,918.33-2,904,750.51

Finding the Fourth Proportional to 6,145,912.59, 9,215,918.33 and 2,904,750.51

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Solution

The fourth proportional to 6,145,912.59, 9,215,918.33 and 2,904,750.51 is: 4,355,731.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,145,912.59 : 9,215,918.33 = 2,904,750.51 : x
  2. Step 2: Convert to fraction form
    6,145,912.59/9,215,918.33 = 2,904,750.51/x
  3. Step 3: Cross multiply
    6,145,912.59x = 9,215,918.33 × 2,904,750.51
  4. Step 4: Simplify right side
    6,145,912.59x = 26,769,943,454,662.09
  5. Step 5: Solve for x
    x = 26,769,943,454,662.09/6,145,912.59
  6. Step 6: Final answer
    x = 4,355,731.24

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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.