Home / 3,986,349.96-5,501,341.80-2,244,618.30

Finding the Fourth Proportional to 3,986,349.96, 5,501,341.80 and 2,244,618.30

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Solution

The fourth proportional to 3,986,349.96, 5,501,341.80 and 2,244,618.30 is: 3,097,673.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,986,349.96 : 5,501,341.80 = 2,244,618.30 : x
  2. Step 2: Convert to fraction form
    3,986,349.96/5,501,341.80 = 2,244,618.30/x
  3. Step 3: Cross multiply
    3,986,349.96x = 5,501,341.80 × 2,244,618.30
  4. Step 4: Simplify right side
    3,986,349.96x = 12,348,412,478,834.94
  5. Step 5: Solve for x
    x = 12,348,412,478,834.94/3,986,349.96
  6. Step 6: Final answer
    x = 3,097,673.96

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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.