Home / 3,466,673.25-4,784,110.46-1,896,899.33

Finding the Fourth Proportional to 3,466,673.25, 4,784,110.46 and 1,896,899.33

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Solution

The fourth proportional to 3,466,673.25, 4,784,110.46 and 1,896,899.33 is: 2,617,776.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,673.25 : 4,784,110.46 = 1,896,899.33 : x
  2. Step 2: Convert to fraction form
    3,466,673.25/4,784,110.46 = 1,896,899.33/x
  3. Step 3: Cross multiply
    3,466,673.25x = 4,784,110.46 × 1,896,899.33
  4. Step 4: Simplify right side
    3,466,673.25x = 9,074,975,892,814.94
  5. Step 5: Solve for x
    x = 9,074,975,892,814.94/3,466,673.25
  6. Step 6: Final answer
    x = 2,617,776.54

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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.