Home / 2,019,271.10-3,028,906.65-1,842,124.10

Finding the Fourth Proportional to 2,019,271.10, 3,028,906.65 and 1,842,124.10

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Solution

The fourth proportional to 2,019,271.10, 3,028,906.65 and 1,842,124.10 is: 2,763,186.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,271.10 : 3,028,906.65 = 1,842,124.10 : x
  2. Step 2: Convert to fraction form
    2,019,271.10/3,028,906.65 = 1,842,124.10/x
  3. Step 3: Cross multiply
    2,019,271.10x = 3,028,906.65 × 1,842,124.10
  4. Step 4: Simplify right side
    2,019,271.10x = 5,579,621,936,615.26
  5. Step 5: Solve for x
    x = 5,579,621,936,615.26/2,019,271.10
  6. Step 6: Final answer
    x = 2,763,186.15

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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.