Home / 2,453,242.62-3,385,474.38-1,365,490.80

Finding the Fourth Proportional to 2,453,242.62, 3,385,474.38 and 1,365,490.80

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Solution

The fourth proportional to 2,453,242.62, 3,385,474.38 and 1,365,490.80 is: 1,884,377.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,242.62 : 3,385,474.38 = 1,365,490.80 : x
  2. Step 2: Convert to fraction form
    2,453,242.62/3,385,474.38 = 1,365,490.80/x
  3. Step 3: Cross multiply
    2,453,242.62x = 3,385,474.38 × 1,365,490.80
  4. Step 4: Simplify right side
    2,453,242.62x = 4,622,834,119,525.70
  5. Step 5: Solve for x
    x = 4,622,834,119,525.70/2,453,242.62
  6. Step 6: Final answer
    x = 1,884,377.06

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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.