Home / 11,094,943.23-15,311,042.47-6,200,165.35

Finding the Fourth Proportional to 11,094,943.23, 15,311,042.47 and 6,200,165.35

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Solution

The fourth proportional to 11,094,943.23, 15,311,042.47 and 6,200,165.35 is: 8,556,239.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094,943.23 : 15,311,042.47 = 6,200,165.35 : x
  2. Step 2: Convert to fraction form
    11,094,943.23/15,311,042.47 = 6,200,165.35/x
  3. Step 3: Cross multiply
    11,094,943.23x = 15,311,042.47 × 6,200,165.35
  4. Step 4: Simplify right side
    11,094,943.23x = 94,930,994,986,885.50
  5. Step 5: Solve for x
    x = 94,930,994,986,885.50/11,094,943.23
  6. Step 6: Final answer
    x = 8,556,239.81

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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.