Home / 1,883,170.05-2,598,763.82-1,067,527.59

Finding the Fourth Proportional to 1,883,170.05, 2,598,763.82 and 1,067,527.59

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Solution

The fourth proportional to 1,883,170.05, 2,598,763.82 and 1,067,527.59 is: 1,473,181.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,170.05 : 2,598,763.82 = 1,067,527.59 : x
  2. Step 2: Convert to fraction form
    1,883,170.05/2,598,763.82 = 1,067,527.59/x
  3. Step 3: Cross multiply
    1,883,170.05x = 2,598,763.82 × 1,067,527.59
  4. Step 4: Simplify right side
    1,883,170.05x = 2,774,252,072,406.16
  5. Step 5: Solve for x
    x = 2,774,252,072,406.16/1,883,170.05
  6. Step 6: Final answer
    x = 1,473,181.92

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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.