Home / 2,117,546.03-2,922,211.31-1,150,674.02

Finding the Fourth Proportional to 2,117,546.03, 2,922,211.31 and 1,150,674.02

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Solution

The fourth proportional to 2,117,546.03, 2,922,211.31 and 1,150,674.02 is: 1,587,928.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,117,546.03 : 2,922,211.31 = 1,150,674.02 : x
  2. Step 2: Convert to fraction form
    2,117,546.03/2,922,211.31 = 1,150,674.02/x
  3. Step 3: Cross multiply
    2,117,546.03x = 2,922,211.31 × 1,150,674.02
  4. Step 4: Simplify right side
    2,117,546.03x = 3,362,512,615,002.74
  5. Step 5: Solve for x
    x = 3,362,512,615,002.74/2,117,546.03
  6. Step 6: Final answer
    x = 1,587,928.94

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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.