Home / 9,922,873.92-13,692,725.28-6,004,089.60

Finding the Fourth Proportional to 9,922,873.92, 13,692,725.28 and 6,004,089.60

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Solution

The fourth proportional to 9,922,873.92, 13,692,725.28 and 6,004,089.60 is: 8,285,134.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,922,873.92 : 13,692,725.28 = 6,004,089.60 : x
  2. Step 2: Convert to fraction form
    9,922,873.92/13,692,725.28 = 6,004,089.60/x
  3. Step 3: Cross multiply
    9,922,873.92x = 13,692,725.28 × 6,004,089.60
  4. Step 4: Simplify right side
    9,922,873.92x = 82,212,349,449,305.08
  5. Step 5: Solve for x
    x = 82,212,349,449,305.08/9,922,873.92
  6. Step 6: Final answer
    x = 8,285,134.94

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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.