Home / 2,734,166.27-4,100,299.64-1,521,593.34

Finding the Fourth Proportional to 2,734,166.27, 4,100,299.64 and 1,521,593.34

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Solution

The fourth proportional to 2,734,166.27, 4,100,299.64 and 1,521,593.34 is: 2,281,861.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,166.27 : 4,100,299.64 = 1,521,593.34 : x
  2. Step 2: Convert to fraction form
    2,734,166.27/4,100,299.64 = 1,521,593.34/x
  3. Step 3: Cross multiply
    2,734,166.27x = 4,100,299.64 × 1,521,593.34
  4. Step 4: Simplify right side
    2,734,166.27x = 6,238,988,606,950.28
  5. Step 5: Solve for x
    x = 6,238,988,606,950.28/2,734,166.27
  6. Step 6: Final answer
    x = 2,281,861.45

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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.