Home / 3,369,129.03-4,649,387.76-1,841,236.16

Finding the Fourth Proportional to 3,369,129.03, 4,649,387.76 and 1,841,236.16

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Solution

The fourth proportional to 3,369,129.03, 4,649,387.76 and 1,841,236.16 is: 2,540,900.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,129.03 : 4,649,387.76 = 1,841,236.16 : x
  2. Step 2: Convert to fraction form
    3,369,129.03/4,649,387.76 = 1,841,236.16/x
  3. Step 3: Cross multiply
    3,369,129.03x = 4,649,387.76 × 1,841,236.16
  4. Step 4: Simplify right side
    3,369,129.03x = 8,560,620,842,326.46
  5. Step 5: Solve for x
    x = 8,560,620,842,326.46/3,369,129.03
  6. Step 6: Final answer
    x = 2,540,900.26

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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.