Home / 1,270,682.26-1,894,814.23-1,094,322.58

Finding the Fourth Proportional to 1,270,682.26, 1,894,814.23 and 1,094,322.58

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Solution

The fourth proportional to 1,270,682.26, 1,894,814.23 and 1,094,322.58 is: 1,631,830.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,270,682.26 : 1,894,814.23 = 1,094,322.58 : x
  2. Step 2: Convert to fraction form
    1,270,682.26/1,894,814.23 = 1,094,322.58/x
  3. Step 3: Cross multiply
    1,270,682.26x = 1,894,814.23 × 1,094,322.58
  4. Step 4: Simplify right side
    1,270,682.26x = 2,073,537,996,794.31
  5. Step 5: Solve for x
    x = 2,073,537,996,794.31/1,270,682.26
  6. Step 6: Final answer
    x = 1,631,830.44

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.