Home / 2,537,218.38-3,798,362.53-1,693,677.90

Finding the Fourth Proportional to 2,537,218.38, 3,798,362.53 and 1,693,677.90

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Solution

The fourth proportional to 2,537,218.38, 3,798,362.53 and 1,693,677.90 is: 2,535,533.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,218.38 : 3,798,362.53 = 1,693,677.90 : x
  2. Step 2: Convert to fraction form
    2,537,218.38/3,798,362.53 = 1,693,677.90/x
  3. Step 3: Cross multiply
    2,537,218.38x = 3,798,362.53 × 1,693,677.90
  4. Step 4: Simplify right side
    2,537,218.38x = 6,433,202,673,249.09
  5. Step 5: Solve for x
    x = 6,433,202,673,249.09/2,537,218.38
  6. Step 6: Final answer
    x = 2,535,533.69

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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.