Home / 6,269,249.55-8,652,510.06-3,823,279.47

Finding the Fourth Proportional to 6,269,249.55, 8,652,510.06 and 3,823,279.47

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Solution

The fourth proportional to 6,269,249.55, 8,652,510.06 and 3,823,279.47 is: 5,276,702.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,269,249.55 : 8,652,510.06 = 3,823,279.47 : x
  2. Step 2: Convert to fraction form
    6,269,249.55/8,652,510.06 = 3,823,279.47/x
  3. Step 3: Cross multiply
    6,269,249.55x = 8,652,510.06 × 3,823,279.47
  4. Step 4: Simplify right side
    6,269,249.55x = 33,080,964,076,366.47
  5. Step 5: Solve for x
    x = 33,080,964,076,366.47/6,269,249.55
  6. Step 6: Final answer
    x = 5,276,702.39

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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.