Home / 4,521,366.96-6,782,033.16-1,155,568.56

Finding the Fourth Proportional to 4,521,366.96, 6,782,033.16 and 1,155,568.56

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Solution

The fourth proportional to 4,521,366.96, 6,782,033.16 and 1,155,568.56 is: 1,733,348.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,366.96 : 6,782,033.16 = 1,155,568.56 : x
  2. Step 2: Convert to fraction form
    4,521,366.96/6,782,033.16 = 1,155,568.56/x
  3. Step 3: Cross multiply
    4,521,366.96x = 6,782,033.16 × 1,155,568.56
  4. Step 4: Simplify right side
    4,521,366.96x = 7,837,104,292,573.45
  5. Step 5: Solve for x
    x = 7,837,104,292,573.45/4,521,366.96
  6. Step 6: Final answer
    x = 1,733,348.42

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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.