Home / 7,635,918.33-10,537,296.17-4,198,134.33

Finding the Fourth Proportional to 7,635,918.33, 10,537,296.17 and 4,198,134.33

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Solution

The fourth proportional to 7,635,918.33, 10,537,296.17 and 4,198,134.33 is: 5,793,276.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635,918.33 : 10,537,296.17 = 4,198,134.33 : x
  2. Step 2: Convert to fraction form
    7,635,918.33/10,537,296.17 = 4,198,134.33/x
  3. Step 3: Cross multiply
    7,635,918.33x = 10,537,296.17 × 4,198,134.33
  4. Step 4: Simplify right side
    7,635,918.33x = 44,236,984,759,815.94
  5. Step 5: Solve for x
    x = 44,236,984,759,815.94/7,635,918.33
  6. Step 6: Final answer
    x = 5,793,276.31

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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.