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Finding the Fourth Proportional to 2,013,756.84, 3,019,698.68 and 733,473

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Solution

The fourth proportional to 2,013,756.84, 3,019,698.68 and 733,473 is: 1,099,868.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,756.84 : 3,019,698.68 = 733,473 : x
  2. Step 2: Convert to fraction form
    2,013,756.84/3,019,698.68 = 733,473/x
  3. Step 3: Cross multiply
    2,013,756.84x = 3,019,698.68 × 733,473
  4. Step 4: Simplify right side
    2,013,756.84x = 2,214,867,449,915.64
  5. Step 5: Solve for x
    x = 2,214,867,449,915.64/2,013,756.84
  6. Step 6: Final answer
    x = 1,099,868.37

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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.