Home / 2,541,796.70-3,811,492.20-1,477,165.10

Finding the Fourth Proportional to 2,541,796.70, 3,811,492.20 and 1,477,165.10

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Solution

The fourth proportional to 2,541,796.70, 3,811,492.20 and 1,477,165.10 is: 2,215,048.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,796.70 : 3,811,492.20 = 1,477,165.10 : x
  2. Step 2: Convert to fraction form
    2,541,796.70/3,811,492.20 = 1,477,165.10/x
  3. Step 3: Cross multiply
    2,541,796.70x = 3,811,492.20 × 1,477,165.10
  4. Step 4: Simplify right side
    2,541,796.70x = 5,630,203,256,762.22
  5. Step 5: Solve for x
    x = 5,630,203,256,762.22/2,541,796.70
  6. Step 6: Final answer
    x = 2,215,048.61

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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.