Home / 3,054,892.87-4,581,835.62-1,005,579.90

Finding the Fourth Proportional to 3,054,892.87, 4,581,835.62 and 1,005,579.90

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Solution

The fourth proportional to 3,054,892.87, 4,581,835.62 and 1,005,579.90 is: 1,508,204.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,892.87 : 4,581,835.62 = 1,005,579.90 : x
  2. Step 2: Convert to fraction form
    3,054,892.87/4,581,835.62 = 1,005,579.90/x
  3. Step 3: Cross multiply
    3,054,892.87x = 4,581,835.62 × 1,005,579.90
  4. Step 4: Simplify right side
    3,054,892.87x = 4,607,401,800,805.11
  5. Step 5: Solve for x
    x = 4,607,401,800,805.11/3,054,892.87
  6. Step 6: Final answer
    x = 1,508,204.05

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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.