Home / 3,365,604.09-4,644,533.39-1,837,712.43

Finding the Fourth Proportional to 3,365,604.09, 4,644,533.39 and 1,837,712.43

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Solution

The fourth proportional to 3,365,604.09, 4,644,533.39 and 1,837,712.43 is: 2,536,043.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,604.09 : 4,644,533.39 = 1,837,712.43 : x
  2. Step 2: Convert to fraction form
    3,365,604.09/4,644,533.39 = 1,837,712.43/x
  3. Step 3: Cross multiply
    3,365,604.09x = 4,644,533.39 × 1,837,712.43
  4. Step 4: Simplify right side
    3,365,604.09x = 8,535,316,733,164.48
  5. Step 5: Solve for x
    x = 8,535,316,733,164.48/3,365,604.09
  6. Step 6: Final answer
    x = 2,536,043.01

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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.