Home / 6,012,265.51-8,303,821.66-3,956,458.81

Finding the Fourth Proportional to 6,012,265.51, 8,303,821.66 and 3,956,458.81

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Solution

The fourth proportional to 6,012,265.51, 8,303,821.66 and 3,956,458.81 is: 5,464,450.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012,265.51 : 8,303,821.66 = 3,956,458.81 : x
  2. Step 2: Convert to fraction form
    6,012,265.51/8,303,821.66 = 3,956,458.81/x
  3. Step 3: Cross multiply
    6,012,265.51x = 8,303,821.66 × 3,956,458.81
  4. Step 4: Simplify right side
    6,012,265.51x = 32,853,728,363,375.82
  5. Step 5: Solve for x
    x = 32,853,728,363,375.82/6,012,265.51
  6. Step 6: Final answer
    x = 5,464,450.68

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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.