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Finding the Fourth Proportional to 1,848,033, 2,773,155.42 and 797,409

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Solution

The fourth proportional to 1,848,033, 2,773,155.42 and 797,409 is: 1,196,590.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,033 : 2,773,155.42 = 797,409 : x
  2. Step 2: Convert to fraction form
    1,848,033/2,773,155.42 = 797,409/x
  3. Step 3: Cross multiply
    1,848,033x = 2,773,155.42 × 797,409
  4. Step 4: Simplify right side
    1,848,033x = 2,211,339,090,306.78
  5. Step 5: Solve for x
    x = 2,211,339,090,306.78/1,848,033
  6. Step 6: Final answer
    x = 1,196,590.69

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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.