Home / 1,833,199.23-2,529,842.69-1,017,455.75

Finding the Fourth Proportional to 1,833,199.23, 2,529,842.69 and 1,017,455.75

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Solution

The fourth proportional to 1,833,199.23, 2,529,842.69 and 1,017,455.75 is: 1,404,104.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,199.23 : 2,529,842.69 = 1,017,455.75 : x
  2. Step 2: Convert to fraction form
    1,833,199.23/2,529,842.69 = 1,017,455.75/x
  3. Step 3: Cross multiply
    1,833,199.23x = 2,529,842.69 × 1,017,455.75
  4. Step 4: Simplify right side
    1,833,199.23x = 2,574,002,973,799.48
  5. Step 5: Solve for x
    x = 2,574,002,973,799.48/1,833,199.23
  6. Step 6: Final answer
    x = 1,404,104.33

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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.