Home / 4,997,593-6,896,149.14-2,822,004.28

Finding the Fourth Proportional to 4,997,593, 6,896,149.14 and 2,822,004.28

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Solution

The fourth proportional to 4,997,593, 6,896,149.14 and 2,822,004.28 is: 3,894,067.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,593 : 6,896,149.14 = 2,822,004.28 : x
  2. Step 2: Convert to fraction form
    4,997,593/6,896,149.14 = 2,822,004.28/x
  3. Step 3: Cross multiply
    4,997,593x = 6,896,149.14 × 2,822,004.28
  4. Step 4: Simplify right side
    4,997,593x = 19,460,962,388,598.32
  5. Step 5: Solve for x
    x = 19,460,962,388,598.32/4,997,593
  6. Step 6: Final answer
    x = 3,894,067.08

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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.