Home / 2,446,330.90-3,669,496.35-1,435,936.90

Finding the Fourth Proportional to 2,446,330.90, 3,669,496.35 and 1,435,936.90

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Solution

The fourth proportional to 2,446,330.90, 3,669,496.35 and 1,435,936.90 is: 2,153,905.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,330.90 : 3,669,496.35 = 1,435,936.90 : x
  2. Step 2: Convert to fraction form
    2,446,330.90/3,669,496.35 = 1,435,936.90/x
  3. Step 3: Cross multiply
    2,446,330.90x = 3,669,496.35 × 1,435,936.90
  4. Step 4: Simplify right side
    2,446,330.90x = 5,269,165,213,380.31
  5. Step 5: Solve for x
    x = 5,269,165,213,380.31/2,446,330.90
  6. Step 6: Final answer
    x = 2,153,905.35

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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.