Home / 4,418,361.42-6,629,460.62-2,398,032.69

Finding the Fourth Proportional to 4,418,361.42, 6,629,460.62 and 2,398,032.69

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Solution

The fourth proportional to 4,418,361.42, 6,629,460.62 and 2,398,032.69 is: 3,598,090.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,361.42 : 6,629,460.62 = 2,398,032.69 : x
  2. Step 2: Convert to fraction form
    4,418,361.42/6,629,460.62 = 2,398,032.69/x
  3. Step 3: Cross multiply
    4,418,361.42x = 6,629,460.62 × 2,398,032.69
  4. Step 4: Simplify right side
    4,418,361.42x = 15,897,663,271,837.50
  5. Step 5: Solve for x
    x = 15,897,663,271,837.50/4,418,361.42
  6. Step 6: Final answer
    x = 3,598,090.28

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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.