Home / 11,814,808.79-17,725,204.07-3,295,145.45

Finding the Fourth Proportional to 11,814,808.79, 17,725,204.07 and 3,295,145.45

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Solution

The fourth proportional to 11,814,808.79, 17,725,204.07 and 3,295,145.45 is: 4,943,552.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,814,808.79 : 17,725,204.07 = 3,295,145.45 : x
  2. Step 2: Convert to fraction form
    11,814,808.79/17,725,204.07 = 3,295,145.45/x
  3. Step 3: Cross multiply
    11,814,808.79x = 17,725,204.07 × 3,295,145.45
  4. Step 4: Simplify right side
    11,814,808.79x = 58,407,125,525,106.27
  5. Step 5: Solve for x
    x = 58,407,125,525,106.27/11,814,808.79
  6. Step 6: Final answer
    x = 4,943,552.33

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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.