Home / 6,240,589.85-9,344,063.99-4,076,255.37

Finding the Fourth Proportional to 6,240,589.85, 9,344,063.99 and 4,076,255.37

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Solution

The fourth proportional to 6,240,589.85, 9,344,063.99 and 4,076,255.37 is: 6,103,395.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,589.85 : 9,344,063.99 = 4,076,255.37 : x
  2. Step 2: Convert to fraction form
    6,240,589.85/9,344,063.99 = 4,076,255.37/x
  3. Step 3: Cross multiply
    6,240,589.85x = 9,344,063.99 × 4,076,255.37
  4. Step 4: Simplify right side
    6,240,589.85x = 38,088,791,016,861.12
  5. Step 5: Solve for x
    x = 38,088,791,016,861.12/6,240,589.85
  6. Step 6: Final answer
    x = 6,103,395.98

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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.