Home / 2,044,333.80-3,066,500.70-698,016.60

Finding the Fourth Proportional to 2,044,333.80, 3,066,500.70 and 698,016.60

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Solution

The fourth proportional to 2,044,333.80, 3,066,500.70 and 698,016.60 is: 1,047,024.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,333.80 : 3,066,500.70 = 698,016.60 : x
  2. Step 2: Convert to fraction form
    2,044,333.80/3,066,500.70 = 698,016.60/x
  3. Step 3: Cross multiply
    2,044,333.80x = 3,066,500.70 × 698,016.60
  4. Step 4: Simplify right side
    2,044,333.80x = 2,140,468,392,511.62
  5. Step 5: Solve for x
    x = 2,140,468,392,511.62/2,044,333.80
  6. Step 6: Final answer
    x = 1,047,024.90

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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.