Home / 8,020,015.60-11,068,208.04-4,582,183

Finding the Fourth Proportional to 8,020,015.60, 11,068,208.04 and 4,582,183

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Solution

The fourth proportional to 8,020,015.60, 11,068,208.04 and 4,582,183 is: 6,323,747.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,020,015.60 : 11,068,208.04 = 4,582,183 : x
  2. Step 2: Convert to fraction form
    8,020,015.60/11,068,208.04 = 4,582,183/x
  3. Step 3: Cross multiply
    8,020,015.60x = 11,068,208.04 × 4,582,183
  4. Step 4: Simplify right side
    8,020,015.60x = 50,716,554,721,351.31
  5. Step 5: Solve for x
    x = 50,716,554,721,351.31/8,020,015.60
  6. Step 6: Final answer
    x = 6,323,747.64

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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.