Home / 1,825,224.10-2,737,626.96-477,516.76

Finding the Fourth Proportional to 1,825,224.10, 2,737,626.96 and 477,516.76

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Solution

The fourth proportional to 1,825,224.10, 2,737,626.96 and 477,516.76 is: 716,220.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,224.10 : 2,737,626.96 = 477,516.76 : x
  2. Step 2: Convert to fraction form
    1,825,224.10/2,737,626.96 = 477,516.76/x
  3. Step 3: Cross multiply
    1,825,224.10x = 2,737,626.96 × 477,516.76
  4. Step 4: Simplify right side
    1,825,224.10x = 1,307,262,756,027.85
  5. Step 5: Solve for x
    x = 1,307,262,756,027.85/1,825,224.10
  6. Step 6: Final answer
    x = 716,220.41

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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.