Home / 3,441,153.63-4,748,913.97-1,892,535.04

Finding the Fourth Proportional to 3,441,153.63, 4,748,913.97 and 1,892,535.04

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Solution

The fourth proportional to 3,441,153.63, 4,748,913.97 and 1,892,535.04 is: 2,611,765.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,153.63 : 4,748,913.97 = 1,892,535.04 : x
  2. Step 2: Convert to fraction form
    3,441,153.63/4,748,913.97 = 1,892,535.04/x
  3. Step 3: Cross multiply
    3,441,153.63x = 4,748,913.97 × 1,892,535.04
  4. Step 4: Simplify right side
    3,441,153.63x = 8,987,486,080,707.83
  5. Step 5: Solve for x
    x = 8,987,486,080,707.83/3,441,153.63
  6. Step 6: Final answer
    x = 2,611,765.43

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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.