Home / 3,153,952.44-4,352,453.78-1,703,647.94

Finding the Fourth Proportional to 3,153,952.44, 4,352,453.78 and 1,703,647.94

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Solution

The fourth proportional to 3,153,952.44, 4,352,453.78 and 1,703,647.94 is: 2,351,033.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,952.44 : 4,352,453.78 = 1,703,647.94 : x
  2. Step 2: Convert to fraction form
    3,153,952.44/4,352,453.78 = 1,703,647.94/x
  3. Step 3: Cross multiply
    3,153,952.44x = 4,352,453.78 × 1,703,647.94
  4. Step 4: Simplify right side
    3,153,952.44x = 7,415,048,885,961.71
  5. Step 5: Solve for x
    x = 7,415,048,885,961.71/3,153,952.44
  6. Step 6: Final answer
    x = 2,351,033.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.