Home / 3,624,047.22-4,997,076.30-2,315,570.57

Finding the Fourth Proportional to 3,624,047.22, 4,997,076.30 and 2,315,570.57

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Solution

The fourth proportional to 3,624,047.22, 4,997,076.30 and 2,315,570.57 is: 3,192,862.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,047.22 : 4,997,076.30 = 2,315,570.57 : x
  2. Step 2: Convert to fraction form
    3,624,047.22/4,997,076.30 = 2,315,570.57/x
  3. Step 3: Cross multiply
    3,624,047.22x = 4,997,076.30 × 2,315,570.57
  4. Step 4: Simplify right side
    3,624,047.22x = 11,571,082,791,339.11
  5. Step 5: Solve for x
    x = 11,571,082,791,339.11/3,624,047.22
  6. Step 6: Final answer
    x = 3,192,862.04

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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.