Home / 2,051,810.97-2,831,645.75-1,134,020.37

Finding the Fourth Proportional to 2,051,810.97, 2,831,645.75 and 1,134,020.37

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Solution

The fourth proportional to 2,051,810.97, 2,831,645.75 and 1,134,020.37 is: 1,565,029.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,810.97 : 2,831,645.75 = 1,134,020.37 : x
  2. Step 2: Convert to fraction form
    2,051,810.97/2,831,645.75 = 1,134,020.37/x
  3. Step 3: Cross multiply
    2,051,810.97x = 2,831,645.75 × 1,134,020.37
  4. Step 4: Simplify right side
    2,051,810.97x = 3,211,143,955,453.83
  5. Step 5: Solve for x
    x = 3,211,143,955,453.83/2,051,810.97
  6. Step 6: Final answer
    x = 1,565,029.14

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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.