Home / 5,719,458.44-8,579,180.41-1,459,626.77

Finding the Fourth Proportional to 5,719,458.44, 8,579,180.41 and 1,459,626.77

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Solution

The fourth proportional to 5,719,458.44, 8,579,180.41 and 1,459,626.77 is: 2,189,438.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,719,458.44 : 8,579,180.41 = 1,459,626.77 : x
  2. Step 2: Convert to fraction form
    5,719,458.44/8,579,180.41 = 1,459,626.77/x
  3. Step 3: Cross multiply
    5,719,458.44x = 8,579,180.41 × 1,459,626.77
  4. Step 4: Simplify right side
    5,719,458.44x = 12,522,401,391,095.58
  5. Step 5: Solve for x
    x = 12,522,401,391,095.58/5,719,458.44
  6. Step 6: Final answer
    x = 2,189,438.30

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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.