Home / 2,047,633.54-2,826,757.34-1,273,513.93

Finding the Fourth Proportional to 2,047,633.54, 2,826,757.34 and 1,273,513.93

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Solution

The fourth proportional to 2,047,633.54, 2,826,757.34 and 1,273,513.93 is: 1,758,085.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,633.54 : 2,826,757.34 = 1,273,513.93 : x
  2. Step 2: Convert to fraction form
    2,047,633.54/2,826,757.34 = 1,273,513.93/x
  3. Step 3: Cross multiply
    2,047,633.54x = 2,826,757.34 × 1,273,513.93
  4. Step 4: Simplify right side
    2,047,633.54x = 3,599,914,849,219.75
  5. Step 5: Solve for x
    x = 3,599,914,849,219.75/2,047,633.54
  6. Step 6: Final answer
    x = 1,758,085.51

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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.