Home / 2,420,102.20-3,630,153.30-2,302,004.20

Finding the Fourth Proportional to 2,420,102.20, 3,630,153.30 and 2,302,004.20

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Solution

The fourth proportional to 2,420,102.20, 3,630,153.30 and 2,302,004.20 is: 3,453,006.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,420,102.20 : 3,630,153.30 = 2,302,004.20 : x
  2. Step 2: Convert to fraction form
    2,420,102.20/3,630,153.30 = 2,302,004.20/x
  3. Step 3: Cross multiply
    2,420,102.20x = 3,630,153.30 × 2,302,004.20
  4. Step 4: Simplify right side
    2,420,102.20x = 8,356,628,143,243.86
  5. Step 5: Solve for x
    x = 8,356,628,143,243.86/2,420,102.20
  6. Step 6: Final answer
    x = 3,453,006.30

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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.