Home / 10,892,239.98-15,024,659.67-6,706,598.46

Finding the Fourth Proportional to 10,892,239.98, 15,024,659.67 and 6,706,598.46

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Solution

The fourth proportional to 10,892,239.98, 15,024,659.67 and 6,706,598.46 is: 9,251,022.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,892,239.98 : 15,024,659.67 = 6,706,598.46 : x
  2. Step 2: Convert to fraction form
    10,892,239.98/15,024,659.67 = 6,706,598.46/x
  3. Step 3: Cross multiply
    10,892,239.98x = 15,024,659.67 × 6,706,598.46
  4. Step 4: Simplify right side
    10,892,239.98x = 100,764,359,404,846.11
  5. Step 5: Solve for x
    x = 100,764,359,404,846.11/10,892,239.98
  6. Step 6: Final answer
    x = 9,251,022.71

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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.