Home / 6,826,386.58-9,420,233.61-3,770,535.22

Finding the Fourth Proportional to 6,826,386.58, 9,420,233.61 and 3,770,535.22

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Solution

The fourth proportional to 6,826,386.58, 9,420,233.61 and 3,770,535.22 is: 5,203,239.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826,386.58 : 9,420,233.61 = 3,770,535.22 : x
  2. Step 2: Convert to fraction form
    6,826,386.58/9,420,233.61 = 3,770,535.22/x
  3. Step 3: Cross multiply
    6,826,386.58x = 9,420,233.61 × 3,770,535.22
  4. Step 4: Simplify right side
    6,826,386.58x = 35,519,322,607,132.74
  5. Step 5: Solve for x
    x = 35,519,322,607,132.74/6,826,386.58
  6. Step 6: Final answer
    x = 5,203,239.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.