Home / 1,793,846.26-2,475,527.20-978,043.33

Finding the Fourth Proportional to 1,793,846.26, 2,475,527.20 and 978,043.33

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Solution

The fourth proportional to 1,793,846.26, 2,475,527.20 and 978,043.33 is: 1,349,710.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,846.26 : 2,475,527.20 = 978,043.33 : x
  2. Step 2: Convert to fraction form
    1,793,846.26/2,475,527.20 = 978,043.33/x
  3. Step 3: Cross multiply
    1,793,846.26x = 2,475,527.20 × 978,043.33
  4. Step 4: Simplify right side
    1,793,846.26x = 2,421,172,853,815.94
  5. Step 5: Solve for x
    x = 2,421,172,853,815.94/1,793,846.26
  6. Step 6: Final answer
    x = 1,349,710.34

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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.