Home / 5,476,942.04-7,557,598.49-3,029,164.16

Finding the Fourth Proportional to 5,476,942.04, 7,557,598.49 and 3,029,164.16

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Solution

The fourth proportional to 5,476,942.04, 7,557,598.49 and 3,029,164.16 is: 4,179,924.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,476,942.04 : 7,557,598.49 = 3,029,164.16 : x
  2. Step 2: Convert to fraction form
    5,476,942.04/7,557,598.49 = 3,029,164.16/x
  3. Step 3: Cross multiply
    5,476,942.04x = 7,557,598.49 × 3,029,164.16
  4. Step 4: Simplify right side
    5,476,942.04x = 22,893,206,428,644.30
  5. Step 5: Solve for x
    x = 22,893,206,428,644.30/5,476,942.04
  6. Step 6: Final answer
    x = 4,179,924.91

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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.