Home / 6,491,546.06-8,957,456.35-3,701,029.37

Finding the Fourth Proportional to 6,491,546.06, 8,957,456.35 and 3,701,029.37

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Solution

The fourth proportional to 6,491,546.06, 8,957,456.35 and 3,701,029.37 is: 5,106,920.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,491,546.06 : 8,957,456.35 = 3,701,029.37 : x
  2. Step 2: Convert to fraction form
    6,491,546.06/8,957,456.35 = 3,701,029.37/x
  3. Step 3: Cross multiply
    6,491,546.06x = 8,957,456.35 × 3,701,029.37
  4. Step 4: Simplify right side
    6,491,546.06x = 33,151,808,977,803.15
  5. Step 5: Solve for x
    x = 33,151,808,977,803.15/6,491,546.06
  6. Step 6: Final answer
    x = 5,106,920.40

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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.