Home / 1,883,890.00-2,600,016.47-1,832,593.31

Finding the Fourth Proportional to 1,883,890.00, 2,600,016.47 and 1,832,593.31

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Solution

The fourth proportional to 1,883,890.00, 2,600,016.47 and 1,832,593.31 is: 2,529,220.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,890.00 : 2,600,016.47 = 1,832,593.31 : x
  2. Step 2: Convert to fraction form
    1,883,890.00/2,600,016.47 = 1,832,593.31/x
  3. Step 3: Cross multiply
    1,883,890.00x = 2,600,016.47 × 1,832,593.31
  4. Step 4: Simplify right side
    1,883,890.00x = 4,764,772,783,271.05
  5. Step 5: Solve for x
    x = 4,764,772,783,271.05/1,883,890.00
  6. Step 6: Final answer
    x = 2,529,220.27

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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.