Home / 3,368,992.52-4,649,211.64-1,841,099.68

Finding the Fourth Proportional to 3,368,992.52, 4,649,211.64 and 1,841,099.68

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Solution

The fourth proportional to 3,368,992.52, 4,649,211.64 and 1,841,099.68 is: 2,540,718.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368,992.52 : 4,649,211.64 = 1,841,099.68 : x
  2. Step 2: Convert to fraction form
    3,368,992.52/4,649,211.64 = 1,841,099.68/x
  3. Step 3: Cross multiply
    3,368,992.52x = 4,649,211.64 × 1,841,099.68
  4. Step 4: Simplify right side
    3,368,992.52x = 8,559,662,062,656.28
  5. Step 5: Solve for x
    x = 8,559,662,062,656.28/3,368,992.52
  6. Step 6: Final answer
    x = 2,540,718.63

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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.