Home / 3,044,437.65-4,200,335.43-2,075,886.43

Finding the Fourth Proportional to 3,044,437.65, 4,200,335.43 and 2,075,886.43

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Solution

The fourth proportional to 3,044,437.65, 4,200,335.43 and 2,075,886.43 is: 2,864,049.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,437.65 : 4,200,335.43 = 2,075,886.43 : x
  2. Step 2: Convert to fraction form
    3,044,437.65/4,200,335.43 = 2,075,886.43/x
  3. Step 3: Cross multiply
    3,044,437.65x = 4,200,335.43 × 2,075,886.43
  4. Step 4: Simplify right side
    3,044,437.65x = 8,719,419,299,583.54
  5. Step 5: Solve for x
    x = 8,719,419,299,583.54/3,044,437.65
  6. Step 6: Final answer
    x = 2,864,049.23

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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.