Home / 1,760,021.50-2,635,566.62-1,474,962.46

Finding the Fourth Proportional to 1,760,021.50, 2,635,566.62 and 1,474,962.46

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Solution

The fourth proportional to 1,760,021.50, 2,635,566.62 and 1,474,962.46 is: 2,208,701.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,021.50 : 2,635,566.62 = 1,474,962.46 : x
  2. Step 2: Convert to fraction form
    1,760,021.50/2,635,566.62 = 1,474,962.46/x
  3. Step 3: Cross multiply
    1,760,021.50x = 2,635,566.62 × 1,474,962.46
  4. Step 4: Simplify right side
    1,760,021.50x = 3,887,361,825,329.09
  5. Step 5: Solve for x
    x = 3,887,361,825,329.09/1,760,021.50
  6. Step 6: Final answer
    x = 2,208,701.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.