Home / 6,900,994.35-10,353,411.90-3,010,791.89

Finding the Fourth Proportional to 6,900,994.35, 10,353,411.90 and 3,010,791.89

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Solution

The fourth proportional to 6,900,994.35, 10,353,411.90 and 3,010,791.89 is: 4,517,025.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,900,994.35 : 10,353,411.90 = 3,010,791.89 : x
  2. Step 2: Convert to fraction form
    6,900,994.35/10,353,411.90 = 3,010,791.89/x
  3. Step 3: Cross multiply
    6,900,994.35x = 10,353,411.90 × 3,010,791.89
  4. Step 4: Simplify right side
    6,900,994.35x = 31,171,968,608,233.02
  5. Step 5: Solve for x
    x = 31,171,968,608,233.02/6,900,994.35
  6. Step 6: Final answer
    x = 4,517,025.67

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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.