Home / 3,344,173.70-4,614,805.25-1,893,879.51

Finding the Fourth Proportional to 3,344,173.70, 4,614,805.25 and 1,893,879.51

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Solution

The fourth proportional to 3,344,173.70, 4,614,805.25 and 1,893,879.51 is: 2,613,466.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,173.70 : 4,614,805.25 = 1,893,879.51 : x
  2. Step 2: Convert to fraction form
    3,344,173.70/4,614,805.25 = 1,893,879.51/x
  3. Step 3: Cross multiply
    3,344,173.70x = 4,614,805.25 × 1,893,879.51
  4. Step 4: Simplify right side
    3,344,173.70x = 8,739,885,096,146.03
  5. Step 5: Solve for x
    x = 8,739,885,096,146.03/3,344,173.70
  6. Step 6: Final answer
    x = 2,613,466.25

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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.