Home / 10,751,980.05-14,837,725.94-5,923,084.05

Finding the Fourth Proportional to 10,751,980.05, 14,837,725.94 and 5,923,084.05

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Solution

The fourth proportional to 10,751,980.05, 14,837,725.94 and 5,923,084.05 is: 8,173,852.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,751,980.05 : 14,837,725.94 = 5,923,084.05 : x
  2. Step 2: Convert to fraction form
    10,751,980.05/14,837,725.94 = 5,923,084.05/x
  3. Step 3: Cross multiply
    10,751,980.05x = 14,837,725.94 × 5,923,084.05
  4. Step 4: Simplify right side
    10,751,980.05x = 87,885,097,823,869.84
  5. Step 5: Solve for x
    x = 87,885,097,823,869.84/10,751,980.05
  6. Step 6: Final answer
    x = 8,173,852.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.