Home / 4,996,911.82-6,895,760.67-2,705,072.50

Finding the Fourth Proportional to 4,996,911.82, 6,895,760.67 and 2,705,072.50

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Solution

The fourth proportional to 4,996,911.82, 6,895,760.67 and 2,705,072.50 is: 3,733,012.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,911.82 : 6,895,760.67 = 2,705,072.50 : x
  2. Step 2: Convert to fraction form
    4,996,911.82/6,895,760.67 = 2,705,072.50/x
  3. Step 3: Cross multiply
    4,996,911.82x = 6,895,760.67 × 2,705,072.50
  4. Step 4: Simplify right side
    4,996,911.82x = 18,653,532,554,998.57
  5. Step 5: Solve for x
    x = 18,653,532,554,998.57/4,996,911.82
  6. Step 6: Final answer
    x = 3,733,012.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.