Home / 3,544,333.20-5,313,000.60-1,745,744.40

Finding the Fourth Proportional to 3,544,333.20, 5,313,000.60 and 1,745,744.40

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Solution

The fourth proportional to 3,544,333.20, 5,313,000.60 and 1,745,744.40 is: 2,616,893.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,333.20 : 5,313,000.60 = 1,745,744.40 : x
  2. Step 2: Convert to fraction form
    3,544,333.20/5,313,000.60 = 1,745,744.40/x
  3. Step 3: Cross multiply
    3,544,333.20x = 5,313,000.60 × 1,745,744.40
  4. Step 4: Simplify right side
    3,544,333.20x = 9,275,141,044,646.64
  5. Step 5: Solve for x
    x = 9,275,141,044,646.64/3,544,333.20
  6. Step 6: Final answer
    x = 2,616,893.09

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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.