Home / 3,308,053.82-4,565,096.97-1,857,810.38

Finding the Fourth Proportional to 3,308,053.82, 4,565,096.97 and 1,857,810.38

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Solution

The fourth proportional to 3,308,053.82, 4,565,096.97 and 1,857,810.38 is: 2,563,768.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,053.82 : 4,565,096.97 = 1,857,810.38 : x
  2. Step 2: Convert to fraction form
    3,308,053.82/4,565,096.97 = 1,857,810.38/x
  3. Step 3: Cross multiply
    3,308,053.82x = 4,565,096.97 × 1,857,810.38
  4. Step 4: Simplify right side
    3,308,053.82x = 8,481,084,513,747.06
  5. Step 5: Solve for x
    x = 8,481,084,513,747.06/3,308,053.82
  6. Step 6: Final answer
    x = 2,563,768.60

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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.