Home / 3,505,020.30-4,914,114.30-3,505,020.30

Finding the Fourth Proportional to 3,505,020.30, 4,914,114.30 and 3,505,020.30

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Solution

The fourth proportional to 3,505,020.30, 4,914,114.30 and 3,505,020.30 is: 4,914,114.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,020.30 : 4,914,114.30 = 3,505,020.30 : x
  2. Step 2: Convert to fraction form
    3,505,020.30/4,914,114.30 = 3,505,020.30/x
  3. Step 3: Cross multiply
    3,505,020.30x = 4,914,114.30 × 3,505,020.30
  4. Step 4: Simplify right side
    3,505,020.30x = 17,224,070,378,020.29
  5. Step 5: Solve for x
    x = 17,224,070,378,020.29/3,505,020.30
  6. Step 6: Final answer
    x = 4,914,114.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.