Home / 8,922,888.06-12,313,659.34-4,848,507.06

Finding the Fourth Proportional to 8,922,888.06, 12,313,659.34 and 4,848,507.06

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Solution

The fourth proportional to 8,922,888.06, 12,313,659.34 and 4,848,507.06 is: 6,690,979.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,922,888.06 : 12,313,659.34 = 4,848,507.06 : x
  2. Step 2: Convert to fraction form
    8,922,888.06/12,313,659.34 = 4,848,507.06/x
  3. Step 3: Cross multiply
    8,922,888.06x = 12,313,659.34 × 4,848,507.06
  4. Step 4: Simplify right side
    8,922,888.06x = 59,702,864,244,424.94
  5. Step 5: Solve for x
    x = 59,702,864,244,424.94/8,922,888.06
  6. Step 6: Final answer
    x = 6,690,979.85

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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.