Home / 11,467,098.40-17,206,868.40-4,736,192.80

Finding the Fourth Proportional to 11,467,098.40, 17,206,868.40 and 4,736,192.80

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Solution

The fourth proportional to 11,467,098.40, 17,206,868.40 and 4,736,192.80 is: 7,106,858.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,467,098.40 : 17,206,868.40 = 4,736,192.80 : x
  2. Step 2: Convert to fraction form
    11,467,098.40/17,206,868.40 = 4,736,192.80/x
  3. Step 3: Cross multiply
    11,467,098.40x = 17,206,868.40 × 4,736,192.80
  4. Step 4: Simplify right side
    11,467,098.40x = 81,495,046,226,627.52
  5. Step 5: Solve for x
    x = 81,495,046,226,627.52/11,467,098.40
  6. Step 6: Final answer
    x = 7,106,858.54

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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.