Home / 6,329,748.88-9,494,623.44-1,537,405.85

Finding the Fourth Proportional to 6,329,748.88, 9,494,623.44 and 1,537,405.85

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Solution

The fourth proportional to 6,329,748.88, 9,494,623.44 and 1,537,405.85 is: 2,306,108.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329,748.88 : 9,494,623.44 = 1,537,405.85 : x
  2. Step 2: Convert to fraction form
    6,329,748.88/9,494,623.44 = 1,537,405.85/x
  3. Step 3: Cross multiply
    6,329,748.88x = 9,494,623.44 × 1,537,405.85
  4. Step 4: Simplify right side
    6,329,748.88x = 14,597,089,643,939.68
  5. Step 5: Solve for x
    x = 14,597,089,643,939.68/6,329,748.88
  6. Step 6: Final answer
    x = 2,306,108.81

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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.