Home / 1,830,016.98-2,745,202.86-567,505.62

Finding the Fourth Proportional to 1,830,016.98, 2,745,202.86 and 567,505.62

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Solution

The fourth proportional to 1,830,016.98, 2,745,202.86 and 567,505.62 is: 851,313.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,016.98 : 2,745,202.86 = 567,505.62 : x
  2. Step 2: Convert to fraction form
    1,830,016.98/2,745,202.86 = 567,505.62/x
  3. Step 3: Cross multiply
    1,830,016.98x = 2,745,202.86 × 567,505.62
  4. Step 4: Simplify right side
    1,830,016.98x = 1,557,918,051,090.07
  5. Step 5: Solve for x
    x = 1,557,918,051,090.07/1,830,016.98
  6. Step 6: Final answer
    x = 851,313.44

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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.