Home / 6,609,493.24-9,902,510.82-2,762,836.11

Finding the Fourth Proportional to 6,609,493.24, 9,902,510.82 and 2,762,836.11

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Solution

The fourth proportional to 6,609,493.24, 9,902,510.82 and 2,762,836.11 is: 4,139,351.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,609,493.24 : 9,902,510.82 = 2,762,836.11 : x
  2. Step 2: Convert to fraction form
    6,609,493.24/9,902,510.82 = 2,762,836.11/x
  3. Step 3: Cross multiply
    6,609,493.24x = 9,902,510.82 × 2,762,836.11
  4. Step 4: Simplify right side
    6,609,493.24x = 27,359,014,473,161.71
  5. Step 5: Solve for x
    x = 27,359,014,473,161.71/6,609,493.24
  6. Step 6: Final answer
    x = 4,139,351.31

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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.