Home / 1,734,302.31-2,601,390.95-454,899.57

Finding the Fourth Proportional to 1,734,302.31, 2,601,390.95 and 454,899.57

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Solution

The fourth proportional to 1,734,302.31, 2,601,390.95 and 454,899.57 is: 682,332.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,302.31 : 2,601,390.95 = 454,899.57 : x
  2. Step 2: Convert to fraction form
    1,734,302.31/2,601,390.95 = 454,899.57/x
  3. Step 3: Cross multiply
    1,734,302.31x = 2,601,390.95 × 454,899.57
  4. Step 4: Simplify right side
    1,734,302.31x = 1,183,371,624,556.89
  5. Step 5: Solve for x
    x = 1,183,371,624,556.89/1,734,302.31
  6. Step 6: Final answer
    x = 682,332.96

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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.