Home / 3,519,000.60-5,274,564.30-1,496,900.40

Finding the Fourth Proportional to 3,519,000.60, 5,274,564.30 and 1,496,900.40

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Solution

The fourth proportional to 3,519,000.60, 5,274,564.30 and 1,496,900.40 is: 2,243,676.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,519,000.60 : 5,274,564.30 = 1,496,900.40 : x
  2. Step 2: Convert to fraction form
    3,519,000.60/5,274,564.30 = 1,496,900.40/x
  3. Step 3: Cross multiply
    3,519,000.60x = 5,274,564.30 × 1,496,900.40
  4. Step 4: Simplify right side
    3,519,000.60x = 7,895,497,410,495.72
  5. Step 5: Solve for x
    x = 7,895,497,410,495.72/3,519,000.60
  6. Step 6: Final answer
    x = 2,243,676.06

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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.