Home / 5,060,143.68-7,550,471.74-4,751,305

Finding the Fourth Proportional to 5,060,143.68, 7,550,471.74 and 4,751,305

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Solution

The fourth proportional to 5,060,143.68, 7,550,471.74 and 4,751,305 is: 7,089,639.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,143.68 : 7,550,471.74 = 4,751,305 : x
  2. Step 2: Convert to fraction form
    5,060,143.68/7,550,471.74 = 4,751,305/x
  3. Step 3: Cross multiply
    5,060,143.68x = 7,550,471.74 × 4,751,305
  4. Step 4: Simplify right side
    5,060,143.68x = 35,874,594,130,620.70
  5. Step 5: Solve for x
    x = 35,874,594,130,620.70/5,060,143.68
  6. Step 6: Final answer
    x = 7,089,639.43

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.