Home / 3,505,737-4,837,917.42-1,896,105

Finding the Fourth Proportional to 3,505,737, 4,837,917.42 and 1,896,105

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Solution

The fourth proportional to 3,505,737, 4,837,917.42 and 1,896,105 is: 2,616,625.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,737 : 4,837,917.42 = 1,896,105 : x
  2. Step 2: Convert to fraction form
    3,505,737/4,837,917.42 = 1,896,105/x
  3. Step 3: Cross multiply
    3,505,737x = 4,837,917.42 × 1,896,105
  4. Step 4: Simplify right side
    3,505,737x = 9,173,199,409,649.10
  5. Step 5: Solve for x
    x = 9,173,199,409,649.10/3,505,737
  6. Step 6: Final answer
    x = 2,616,625.09

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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.