Home / 11,484,070.48-17,228,628.04-3,396,415.56

Finding the Fourth Proportional to 11,484,070.48, 17,228,628.04 and 3,396,415.56

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Solution

The fourth proportional to 11,484,070.48, 17,228,628.04 and 3,396,415.56 is: 5,095,369.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,484,070.48 : 17,228,628.04 = 3,396,415.56 : x
  2. Step 2: Convert to fraction form
    11,484,070.48/17,228,628.04 = 3,396,415.56/x
  3. Step 3: Cross multiply
    11,484,070.48x = 17,228,628.04 × 3,396,415.56
  4. Step 4: Simplify right side
    11,484,070.48x = 58,515,580,352,508.30
  5. Step 5: Solve for x
    x = 58,515,580,352,508.30/11,484,070.48
  6. Step 6: Final answer
    x = 5,095,369.32

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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.