Home / 11,588,857.70-17,385,619.35-4,014,256.10

Finding the Fourth Proportional to 11,588,857.70, 17,385,619.35 and 4,014,256.10

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Solution

The fourth proportional to 11,588,857.70, 17,385,619.35 and 4,014,256.10 is: 6,022,192.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,588,857.70 : 17,385,619.35 = 4,014,256.10 : x
  2. Step 2: Convert to fraction form
    11,588,857.70/17,385,619.35 = 4,014,256.10/x
  3. Step 3: Cross multiply
    11,588,857.70x = 17,385,619.35 × 4,014,256.10
  4. Step 4: Simplify right side
    11,588,857.70x = 69,790,328,528,015.54
  5. Step 5: Solve for x
    x = 69,790,328,528,015.54/11,588,857.70
  6. Step 6: Final answer
    x = 6,022,192.21

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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.