Home / 2,282,044.63-3,149,306.48-1,302,143.22

Finding the Fourth Proportional to 2,282,044.63, 3,149,306.48 and 1,302,143.22

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Solution

The fourth proportional to 2,282,044.63, 3,149,306.48 and 1,302,143.22 is: 1,797,006.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,282,044.63 : 3,149,306.48 = 1,302,143.22 : x
  2. Step 2: Convert to fraction form
    2,282,044.63/3,149,306.48 = 1,302,143.22/x
  3. Step 3: Cross multiply
    2,282,044.63x = 3,149,306.48 × 1,302,143.22
  4. Step 4: Simplify right side
    2,282,044.63x = 4,100,848,075,947.67
  5. Step 5: Solve for x
    x = 4,100,848,075,947.67/2,282,044.63
  6. Step 6: Final answer
    x = 1,797,006.08

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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.