Home / 8,517,096.03-12,774,924.37-2,759,707.81

Finding the Fourth Proportional to 8,517,096.03, 12,774,924.37 and 2,759,707.81

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Solution

The fourth proportional to 8,517,096.03, 12,774,924.37 and 2,759,707.81 is: 4,139,328.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,517,096.03 : 12,774,924.37 = 2,759,707.81 : x
  2. Step 2: Convert to fraction form
    8,517,096.03/12,774,924.37 = 2,759,707.81/x
  3. Step 3: Cross multiply
    8,517,096.03x = 12,774,924.37 × 2,759,707.81
  4. Step 4: Simplify right side
    8,517,096.03x = 35,255,058,556,048.33
  5. Step 5: Solve for x
    x = 35,255,058,556,048.33/8,517,096.03
  6. Step 6: Final answer
    x = 4,139,328.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.