Home / 3,459,337.20-5,189,005.53-1,753,214.76

Finding the Fourth Proportional to 3,459,337.20, 5,189,005.53 and 1,753,214.76

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Solution

The fourth proportional to 3,459,337.20, 5,189,005.53 and 1,753,214.76 is: 2,629,822.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,337.20 : 5,189,005.53 = 1,753,214.76 : x
  2. Step 2: Convert to fraction form
    3,459,337.20/5,189,005.53 = 1,753,214.76/x
  3. Step 3: Cross multiply
    3,459,337.20x = 5,189,005.53 × 1,753,214.76
  4. Step 4: Simplify right side
    3,459,337.20x = 9,097,441,084,917.62
  5. Step 5: Solve for x
    x = 9,097,441,084,917.62/3,459,337.20
  6. Step 6: Final answer
    x = 2,629,822.00

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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.