Home / 6,054,321.64-8,355,020.26-3,338,164.20

Finding the Fourth Proportional to 6,054,321.64, 8,355,020.26 and 3,338,164.20

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Solution

The fourth proportional to 6,054,321.64, 8,355,020.26 and 3,338,164.20 is: 4,606,697.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054,321.64 : 8,355,020.26 = 3,338,164.20 : x
  2. Step 2: Convert to fraction form
    6,054,321.64/8,355,020.26 = 3,338,164.20/x
  3. Step 3: Cross multiply
    6,054,321.64x = 8,355,020.26 × 3,338,164.20
  4. Step 4: Simplify right side
    6,054,321.64x = 27,890,429,522,206.69
  5. Step 5: Solve for x
    x = 27,890,429,522,206.69/6,054,321.64
  6. Step 6: Final answer
    x = 4,606,697.69

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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.