Home / 5,951,971.87-8,929,106.93-2,540,208.67

Finding the Fourth Proportional to 5,951,971.87, 8,929,106.93 and 2,540,208.67

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Solution

The fourth proportional to 5,951,971.87, 8,929,106.93 and 2,540,208.67 is: 3,810,803.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,951,971.87 : 8,929,106.93 = 2,540,208.67 : x
  2. Step 2: Convert to fraction form
    5,951,971.87/8,929,106.93 = 2,540,208.67/x
  3. Step 3: Cross multiply
    5,951,971.87x = 8,929,106.93 × 2,540,208.67
  4. Step 4: Simplify right side
    5,951,971.87x = 22,681,794,826,242.04
  5. Step 5: Solve for x
    x = 22,681,794,826,242.04/5,951,971.87
  6. Step 6: Final answer
    x = 3,810,803.43

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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.