Home / 6,823,693.33-10,237,754.63-2,031,424.11

Finding the Fourth Proportional to 6,823,693.33, 10,237,754.63 and 2,031,424.11

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Solution

The fourth proportional to 6,823,693.33, 10,237,754.63 and 2,031,424.11 is: 3,047,795.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,823,693.33 : 10,237,754.63 = 2,031,424.11 : x
  2. Step 2: Convert to fraction form
    6,823,693.33/10,237,754.63 = 2,031,424.11/x
  3. Step 3: Cross multiply
    6,823,693.33x = 10,237,754.63 × 2,031,424.11
  4. Step 4: Simplify right side
    6,823,693.33x = 20,797,221,592,724.69
  5. Step 5: Solve for x
    x = 20,797,221,592,724.69/6,823,693.33
  6. Step 6: Final answer
    x = 3,047,795.47

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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.