Home / 2,367,223.80-3,266,348.94-1,400,394.84

Finding the Fourth Proportional to 2,367,223.80, 3,266,348.94 and 1,400,394.84

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Solution

The fourth proportional to 2,367,223.80, 3,266,348.94 and 1,400,394.84 is: 1,932,296.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,223.80 : 3,266,348.94 = 1,400,394.84 : x
  2. Step 2: Convert to fraction form
    2,367,223.80/3,266,348.94 = 1,400,394.84/x
  3. Step 3: Cross multiply
    2,367,223.80x = 3,266,348.94 × 1,400,394.84
  4. Step 4: Simplify right side
    2,367,223.80x = 4,574,178,201,215.47
  5. Step 5: Solve for x
    x = 4,574,178,201,215.47/2,367,223.80
  6. Step 6: Final answer
    x = 1,932,296.47

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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.