Home / 3,373,268.63-4,655,220.74-1,845,375.76

Finding the Fourth Proportional to 3,373,268.63, 4,655,220.74 and 1,845,375.76

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Solution

The fourth proportional to 3,373,268.63, 4,655,220.74 and 1,845,375.76 is: 2,546,678.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,268.63 : 4,655,220.74 = 1,845,375.76 : x
  2. Step 2: Convert to fraction form
    3,373,268.63/4,655,220.74 = 1,845,375.76/x
  3. Step 3: Cross multiply
    3,373,268.63x = 4,655,220.74 × 1,845,375.76
  4. Step 4: Simplify right side
    3,373,268.63x = 8,590,631,490,180.33
  5. Step 5: Solve for x
    x = 8,590,631,490,180.33/3,373,268.63
  6. Step 6: Final answer
    x = 2,546,678.73

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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.