Home / 2,841,903.45-3,921,819.93-1,552,753.62

Finding the Fourth Proportional to 2,841,903.45, 3,921,819.93 and 1,552,753.62

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Solution

The fourth proportional to 2,841,903.45, 3,921,819.93 and 1,552,753.62 is: 2,142,796.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,903.45 : 3,921,819.93 = 1,552,753.62 : x
  2. Step 2: Convert to fraction form
    2,841,903.45/3,921,819.93 = 1,552,753.62/x
  3. Step 3: Cross multiply
    2,841,903.45x = 3,921,819.93 × 1,552,753.62
  4. Step 4: Simplify right side
    2,841,903.45x = 6,089,620,093,295.65
  5. Step 5: Solve for x
    x = 6,089,620,093,295.65/2,841,903.45
  6. Step 6: Final answer
    x = 2,142,796.26

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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.