Home / 1,523,284.94-2,271,308.84-1,481,433.96

Finding the Fourth Proportional to 1,523,284.94, 2,271,308.84 and 1,481,433.96

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Solution

The fourth proportional to 1,523,284.94, 2,271,308.84 and 1,481,433.96 is: 2,208,906.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,284.94 : 2,271,308.84 = 1,481,433.96 : x
  2. Step 2: Convert to fraction form
    1,523,284.94/2,271,308.84 = 1,481,433.96/x
  3. Step 3: Cross multiply
    1,523,284.94x = 2,271,308.84 × 1,481,433.96
  4. Step 4: Simplify right side
    1,523,284.94x = 3,364,794,041,817.04
  5. Step 5: Solve for x
    x = 3,364,794,041,817.04/1,523,284.94
  6. Step 6: Final answer
    x = 2,208,906.53

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.