Home / 3,368,996.90-4,649,217.90-1,841,104.16

Finding the Fourth Proportional to 3,368,996.90, 4,649,217.90 and 1,841,104.16

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Solution

The fourth proportional to 3,368,996.90, 4,649,217.90 and 1,841,104.16 is: 2,540,724.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368,996.90 : 4,649,217.90 = 1,841,104.16 : x
  2. Step 2: Convert to fraction form
    3,368,996.90/4,649,217.90 = 1,841,104.16/x
  3. Step 3: Cross multiply
    3,368,996.90x = 4,649,217.90 × 1,841,104.16
  4. Step 4: Simplify right side
    3,368,996.90x = 8,559,694,416,436.46
  5. Step 5: Solve for x
    x = 8,559,694,416,436.46/3,368,996.90
  6. Step 6: Final answer
    x = 2,540,724.93

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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.