Home / 1,959,036.85-2,704,036.13-1,184,668.75

Finding the Fourth Proportional to 1,959,036.85, 2,704,036.13 and 1,184,668.75

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Solution

The fourth proportional to 1,959,036.85, 2,704,036.13 and 1,184,668.75 is: 1,635,184.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,959,036.85 : 2,704,036.13 = 1,184,668.75 : x
  2. Step 2: Convert to fraction form
    1,959,036.85/2,704,036.13 = 1,184,668.75/x
  3. Step 3: Cross multiply
    1,959,036.85x = 2,704,036.13 × 1,184,668.75
  4. Step 4: Simplify right side
    1,959,036.85x = 3,203,387,102,081.94
  5. Step 5: Solve for x
    x = 3,203,387,102,081.94/1,959,036.85
  6. Step 6: Final answer
    x = 1,635,184.71

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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.