Home / 7,410,695.94-11,110,345.02-3,764,429.64

Finding the Fourth Proportional to 7,410,695.94, 11,110,345.02 and 3,764,429.64

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Solution

The fourth proportional to 7,410,695.94, 11,110,345.02 and 3,764,429.64 is: 5,643,749.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,410,695.94 : 11,110,345.02 = 3,764,429.64 : x
  2. Step 2: Convert to fraction form
    7,410,695.94/11,110,345.02 = 3,764,429.64/x
  3. Step 3: Cross multiply
    7,410,695.94x = 11,110,345.02 × 3,764,429.64
  4. Step 4: Simplify right side
    7,410,695.94x = 41,824,112,103,914.39
  5. Step 5: Solve for x
    x = 41,824,112,103,914.39/7,410,695.94
  6. Step 6: Final answer
    x = 5,643,749.58

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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.