Home / 2,019,973.05-3,029,959.58-2,019,973.05

Finding the Fourth Proportional to 2,019,973.05, 3,029,959.58 and 2,019,973.05

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Solution

The fourth proportional to 2,019,973.05, 3,029,959.58 and 2,019,973.05 is: 3,029,959.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,973.05 : 3,029,959.58 = 2,019,973.05 : x
  2. Step 2: Convert to fraction form
    2,019,973.05/3,029,959.58 = 2,019,973.05/x
  3. Step 3: Cross multiply
    2,019,973.05x = 3,029,959.58 × 2,019,973.05
  4. Step 4: Simplify right side
    2,019,973.05x = 6,120,436,684,089.45
  5. Step 5: Solve for x
    x = 6,120,436,684,089.45/2,019,973.05
  6. Step 6: Final answer
    x = 3,029,959.58

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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.