Home / 2,034,042.63-2,806,793.24-1,206,973.65

Finding the Fourth Proportional to 2,034,042.63, 2,806,793.24 and 1,206,973.65

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Solution

The fourth proportional to 2,034,042.63, 2,806,793.24 and 1,206,973.65 is: 1,665,513.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,042.63 : 2,806,793.24 = 1,206,973.65 : x
  2. Step 2: Convert to fraction form
    2,034,042.63/2,806,793.24 = 1,206,973.65/x
  3. Step 3: Cross multiply
    2,034,042.63x = 2,806,793.24 × 1,206,973.65
  4. Step 4: Simplify right side
    2,034,042.63x = 3,387,725,475,643.26
  5. Step 5: Solve for x
    x = 3,387,725,475,643.26/2,034,042.63
  6. Step 6: Final answer
    x = 1,665,513.51

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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.