Home / 1,401,466.54-2,094,519.95-1,023,183.88

Finding the Fourth Proportional to 1,401,466.54, 2,094,519.95 and 1,023,183.88

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Solution

The fourth proportional to 1,401,466.54, 2,094,519.95 and 1,023,183.88 is: 1,529,168.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,401,466.54 : 2,094,519.95 = 1,023,183.88 : x
  2. Step 2: Convert to fraction form
    1,401,466.54/2,094,519.95 = 1,023,183.88/x
  3. Step 3: Cross multiply
    1,401,466.54x = 2,094,519.95 × 1,023,183.88
  4. Step 4: Simplify right side
    1,401,466.54x = 2,143,079,044,062.49
  5. Step 5: Solve for x
    x = 2,143,079,044,062.49/1,401,466.54
  6. Step 6: Final answer
    x = 1,529,168.90

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.