Home / 1,601,115.60-2,401,466.04-603,714

Finding the Fourth Proportional to 1,601,115.60, 2,401,466.04 and 603,714

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Solution

The fourth proportional to 1,601,115.60, 2,401,466.04 and 603,714 is: 905,492.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,115.60 : 2,401,466.04 = 603,714 : x
  2. Step 2: Convert to fraction form
    1,601,115.60/2,401,466.04 = 603,714/x
  3. Step 3: Cross multiply
    1,601,115.60x = 2,401,466.04 × 603,714
  4. Step 4: Simplify right side
    1,601,115.60x = 1,449,798,668,872.56
  5. Step 5: Solve for x
    x = 1,449,798,668,872.56/1,601,115.60
  6. Step 6: Final answer
    x = 905,492.81

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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.