Home / 1,895,820.43-2,844,448.76-1,138,191.00

Finding the Fourth Proportional to 1,895,820.43, 2,844,448.76 and 1,138,191.00

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Solution

The fourth proportional to 1,895,820.43, 2,844,448.76 and 1,138,191.00 is: 1,707,717.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,820.43 : 2,844,448.76 = 1,138,191.00 : x
  2. Step 2: Convert to fraction form
    1,895,820.43/2,844,448.76 = 1,138,191.00/x
  3. Step 3: Cross multiply
    1,895,820.43x = 2,844,448.76 × 1,138,191.00
  4. Step 4: Simplify right side
    1,895,820.43x = 3,237,525,992,372.77
  5. Step 5: Solve for x
    x = 3,237,525,992,372.77/1,895,820.43
  6. Step 6: Final answer
    x = 1,707,717.64

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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.