Home / 11,046,362.90-16,572,054.51-3,370,694.36

Finding the Fourth Proportional to 11,046,362.90, 16,572,054.51 and 3,370,694.36

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Solution

The fourth proportional to 11,046,362.90, 16,572,054.51 and 3,370,694.36 is: 5,056,807.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046,362.90 : 16,572,054.51 = 3,370,694.36 : x
  2. Step 2: Convert to fraction form
    11,046,362.90/16,572,054.51 = 3,370,694.36/x
  3. Step 3: Cross multiply
    11,046,362.90x = 16,572,054.51 × 3,370,694.36
  4. Step 4: Simplify right side
    11,046,362.90x = 55,859,330,670,469.56
  5. Step 5: Solve for x
    x = 55,859,330,670,469.56/11,046,362.90
  6. Step 6: Final answer
    x = 5,056,807.49

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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.