Home / 2,008,763.96-2,772,114.27-1,091,011.02

Finding the Fourth Proportional to 2,008,763.96, 2,772,114.27 and 1,091,011.02

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Solution

The fourth proportional to 2,008,763.96, 2,772,114.27 and 1,091,011.02 is: 1,505,606.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,763.96 : 2,772,114.27 = 1,091,011.02 : x
  2. Step 2: Convert to fraction form
    2,008,763.96/2,772,114.27 = 1,091,011.02/x
  3. Step 3: Cross multiply
    2,008,763.96x = 2,772,114.27 × 1,091,011.02
  4. Step 4: Simplify right side
    2,008,763.96x = 3,024,407,202,782.54
  5. Step 5: Solve for x
    x = 3,024,407,202,782.54/2,008,763.96
  6. Step 6: Final answer
    x = 1,505,606.07

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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.