Home / 8,475,652.66-11,696,800.44-4,804,640.58

Finding the Fourth Proportional to 8,475,652.66, 11,696,800.44 and 4,804,640.58

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Solution

The fourth proportional to 8,475,652.66, 11,696,800.44 and 4,804,640.58 is: 6,630,630.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,475,652.66 : 11,696,800.44 = 4,804,640.58 : x
  2. Step 2: Convert to fraction form
    8,475,652.66/11,696,800.44 = 4,804,640.58/x
  3. Step 3: Cross multiply
    8,475,652.66x = 11,696,800.44 × 4,804,640.58
  4. Step 4: Simplify right side
    8,475,652.66x = 56,198,922,013,374.50
  5. Step 5: Solve for x
    x = 56,198,922,013,374.50/8,475,652.66
  6. Step 6: Final answer
    x = 6,630,630.61

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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.