Home / 6,734,669.27-10,101,974.74-1,685,965.19

Finding the Fourth Proportional to 6,734,669.27, 10,101,974.74 and 1,685,965.19

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Solution

The fourth proportional to 6,734,669.27, 10,101,974.74 and 1,685,965.19 is: 2,528,940.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,669.27 : 10,101,974.74 = 1,685,965.19 : x
  2. Step 2: Convert to fraction form
    6,734,669.27/10,101,974.74 = 1,685,965.19/x
  3. Step 3: Cross multiply
    6,734,669.27x = 10,101,974.74 × 1,685,965.19
  4. Step 4: Simplify right side
    6,734,669.27x = 17,031,577,707,174.52
  5. Step 5: Solve for x
    x = 17,031,577,707,174.52/6,734,669.27
  6. Step 6: Final answer
    x = 2,528,940.48

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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.