Home / 7,323,172.56-10,106,576.82-4,061,010.48

Finding the Fourth Proportional to 7,323,172.56, 10,106,576.82 and 4,061,010.48

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Solution

The fourth proportional to 7,323,172.56, 10,106,576.82 and 4,061,010.48 is: 5,604,526.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,323,172.56 : 10,106,576.82 = 4,061,010.48 : x
  2. Step 2: Convert to fraction form
    7,323,172.56/10,106,576.82 = 4,061,010.48/x
  3. Step 3: Cross multiply
    7,323,172.56x = 10,106,576.82 × 4,061,010.48
  4. Step 4: Simplify right side
    7,323,172.56x = 41,042,914,382,945.08
  5. Step 5: Solve for x
    x = 41,042,914,382,945.08/7,323,172.56
  6. Step 6: Final answer
    x = 5,604,526.46

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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.