Home / 10,649,091.98-15,973,638.20-2,562,067.62

Finding the Fourth Proportional to 10,649,091.98, 15,973,638.20 and 2,562,067.62

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Solution

The fourth proportional to 10,649,091.98, 15,973,638.20 and 2,562,067.62 is: 3,843,101.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,649,091.98 : 15,973,638.20 = 2,562,067.62 : x
  2. Step 2: Convert to fraction form
    10,649,091.98/15,973,638.20 = 2,562,067.62/x
  3. Step 3: Cross multiply
    10,649,091.98x = 15,973,638.20 × 2,562,067.62
  4. Step 4: Simplify right side
    10,649,091.98x = 40,925,541,193,004.75
  5. Step 5: Solve for x
    x = 40,925,541,193,004.75/10,649,091.98
  6. Step 6: Final answer
    x = 3,843,101.49

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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.