Home / 4,600,619.64-6,348,771.77-2,507,480.19

Finding the Fourth Proportional to 4,600,619.64, 6,348,771.77 and 2,507,480.19

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Solution

The fourth proportional to 4,600,619.64, 6,348,771.77 and 2,507,480.19 is: 3,460,277.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,619.64 : 6,348,771.77 = 2,507,480.19 : x
  2. Step 2: Convert to fraction form
    4,600,619.64/6,348,771.77 = 2,507,480.19/x
  3. Step 3: Cross multiply
    4,600,619.64x = 6,348,771.77 × 2,507,480.19
  4. Step 4: Simplify right side
    4,600,619.64x = 15,919,419,431,568.83
  5. Step 5: Solve for x
    x = 15,919,419,431,568.83/4,600,619.64
  6. Step 6: Final answer
    x = 3,460,277.24

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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.