Home / 6,701,505.11-10,050,596.90-1,909,235.89

Finding the Fourth Proportional to 6,701,505.11, 10,050,596.90 and 1,909,235.89

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Solution

The fourth proportional to 6,701,505.11, 10,050,596.90 and 1,909,235.89 is: 2,863,380.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,701,505.11 : 10,050,596.90 = 1,909,235.89 : x
  2. Step 2: Convert to fraction form
    6,701,505.11/10,050,596.90 = 1,909,235.89/x
  3. Step 3: Cross multiply
    6,701,505.11x = 10,050,596.90 × 1,909,235.89
  4. Step 4: Simplify right side
    6,701,505.11x = 19,188,960,267,149.76
  5. Step 5: Solve for x
    x = 19,188,960,267,149.76/6,701,505.11
  6. Step 6: Final answer
    x = 2,863,380.68

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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.