Home / 8,608,483.32-11,879,562.06-4,741,364.60

Finding the Fourth Proportional to 8,608,483.32, 11,879,562.06 and 4,741,364.60

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Solution

The fourth proportional to 8,608,483.32, 11,879,562.06 and 4,741,364.60 is: 6,543,003.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,608,483.32 : 11,879,562.06 = 4,741,364.60 : x
  2. Step 2: Convert to fraction form
    8,608,483.32/11,879,562.06 = 4,741,364.60/x
  3. Step 3: Cross multiply
    8,608,483.32x = 11,879,562.06 × 4,741,364.60
  4. Step 4: Simplify right side
    8,608,483.32x = 56,325,335,014,787.07
  5. Step 5: Solve for x
    x = 56,325,335,014,787.07/8,608,483.32
  6. Step 6: Final answer
    x = 6,543,003.33

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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.