Home / 3,326,219.84-4,590,183-1,798,327.04

Finding the Fourth Proportional to 3,326,219.84, 4,590,183 and 1,798,327.04

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Solution

The fourth proportional to 3,326,219.84, 4,590,183 and 1,798,327.04 is: 2,481,691.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,219.84 : 4,590,183 = 1,798,327.04 : x
  2. Step 2: Convert to fraction form
    3,326,219.84/4,590,183 = 1,798,327.04/x
  3. Step 3: Cross multiply
    3,326,219.84x = 4,590,183 × 1,798,327.04
  4. Step 4: Simplify right side
    3,326,219.84x = 8,254,650,207,448.32
  5. Step 5: Solve for x
    x = 8,254,650,207,448.32/3,326,219.84
  6. Step 6: Final answer
    x = 2,481,691.11

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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.