Home / 3,667,948.58-5,502,321.91-1,362,171.24

Finding the Fourth Proportional to 3,667,948.58, 5,502,321.91 and 1,362,171.24

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Solution

The fourth proportional to 3,667,948.58, 5,502,321.91 and 1,362,171.24 is: 2,043,405.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,948.58 : 5,502,321.91 = 1,362,171.24 : x
  2. Step 2: Convert to fraction form
    3,667,948.58/5,502,321.91 = 1,362,171.24/x
  3. Step 3: Cross multiply
    3,667,948.58x = 5,502,321.91 × 1,362,171.24
  4. Step 4: Simplify right side
    3,667,948.58x = 7,495,104,650,153.43
  5. Step 5: Solve for x
    x = 7,495,104,650,153.43/3,667,948.58
  6. Step 6: Final answer
    x = 2,043,405.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.