Home / 6,701,521.17-10,050,620.94-1,909,251.93

Finding the Fourth Proportional to 6,701,521.17, 10,050,620.94 and 1,909,251.93

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Solution

The fourth proportional to 6,701,521.17, 10,050,620.94 and 1,909,251.93 is: 2,863,404.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,701,521.17 : 10,050,620.94 = 1,909,251.93 : x
  2. Step 2: Convert to fraction form
    6,701,521.17/10,050,620.94 = 1,909,251.93/x
  3. Step 3: Cross multiply
    6,701,521.17x = 10,050,620.94 × 1,909,251.93
  4. Step 4: Simplify right side
    6,701,521.17x = 19,189,167,427,393.41
  5. Step 5: Solve for x
    x = 19,189,167,427,393.41/6,701,521.17
  6. Step 6: Final answer
    x = 2,863,404.73

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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.