Home / 2,375,081.36-3,277,962.49-1,503,995.59

Finding the Fourth Proportional to 2,375,081.36, 3,277,962.49 and 1,503,995.59

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Solution

The fourth proportional to 2,375,081.36, 3,277,962.49 and 1,503,995.59 is: 2,075,735.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,081.36 : 3,277,962.49 = 1,503,995.59 : x
  2. Step 2: Convert to fraction form
    2,375,081.36/3,277,962.49 = 1,503,995.59/x
  3. Step 3: Cross multiply
    2,375,081.36x = 3,277,962.49 × 1,503,995.59
  4. Step 4: Simplify right side
    2,375,081.36x = 4,930,041,132,302.88
  5. Step 5: Solve for x
    x = 4,930,041,132,302.88/2,375,081.36
  6. Step 6: Final answer
    x = 2,075,735.68

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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.