Home / 2,208,195.84-3,047,322.96-1,241,317.62

Finding the Fourth Proportional to 2,208,195.84, 3,047,322.96 and 1,241,317.62

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Solution

The fourth proportional to 2,208,195.84, 3,047,322.96 and 1,241,317.62 is: 1,713,025.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,195.84 : 3,047,322.96 = 1,241,317.62 : x
  2. Step 2: Convert to fraction form
    2,208,195.84/3,047,322.96 = 1,241,317.62/x
  3. Step 3: Cross multiply
    2,208,195.84x = 3,047,322.96 × 1,241,317.62
  4. Step 4: Simplify right side
    2,208,195.84x = 3,782,695,684,078.56
  5. Step 5: Solve for x
    x = 3,782,695,684,078.56/2,208,195.84
  6. Step 6: Final answer
    x = 1,713,025.46

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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.