Home / 5,719,459.44-8,579,181.91-1,459,627.77

Finding the Fourth Proportional to 5,719,459.44, 8,579,181.91 and 1,459,627.77

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Solution

The fourth proportional to 5,719,459.44, 8,579,181.91 and 1,459,627.77 is: 2,189,439.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,719,459.44 : 8,579,181.91 = 1,459,627.77 : x
  2. Step 2: Convert to fraction form
    5,719,459.44/8,579,181.91 = 1,459,627.77/x
  3. Step 3: Cross multiply
    5,719,459.44x = 8,579,181.91 × 1,459,627.77
  4. Step 4: Simplify right side
    5,719,459.44x = 12,522,412,159,717.64
  5. Step 5: Solve for x
    x = 12,522,412,159,717.64/5,719,459.44
  6. Step 6: Final answer
    x = 2,189,439.80

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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.