Home / 11,651,024.83-16,078,540.35-6,424,043.11

Finding the Fourth Proportional to 11,651,024.83, 16,078,540.35 and 6,424,043.11

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Solution

The fourth proportional to 11,651,024.83, 16,078,540.35 and 6,424,043.11 is: 8,865,249.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,651,024.83 : 16,078,540.35 = 6,424,043.11 : x
  2. Step 2: Convert to fraction form
    11,651,024.83/16,078,540.35 = 6,424,043.11/x
  3. Step 3: Cross multiply
    11,651,024.83x = 16,078,540.35 × 6,424,043.11
  4. Step 4: Simplify right side
    11,651,024.83x = 103,289,236,302,033.05
  5. Step 5: Solve for x
    x = 103,289,236,302,033.05/11,651,024.83
  6. Step 6: Final answer
    x = 8,865,249.01

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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.