Home / 9,076,222.36-12,525,449.34-5,002,103.80

Finding the Fourth Proportional to 9,076,222.36, 12,525,449.34 and 5,002,103.80

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Solution

The fourth proportional to 9,076,222.36, 12,525,449.34 and 5,002,103.80 is: 6,903,047.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,222.36 : 12,525,449.34 = 5,002,103.80 : x
  2. Step 2: Convert to fraction form
    9,076,222.36/12,525,449.34 = 5,002,103.80/x
  3. Step 3: Cross multiply
    9,076,222.36x = 12,525,449.34 × 5,002,103.80
  4. Step 4: Simplify right side
    9,076,222.36x = 62,653,597,740,321.49
  5. Step 5: Solve for x
    x = 62,653,597,740,321.49/9,076,222.36
  6. Step 6: Final answer
    x = 6,903,047.90

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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.