Home / 2,675,106.74-4,012,800.29-2,036,412.23

Finding the Fourth Proportional to 2,675,106.74, 4,012,800.29 and 2,036,412.23

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Solution

The fourth proportional to 2,675,106.74, 4,012,800.29 and 2,036,412.23 is: 3,054,725.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,106.74 : 4,012,800.29 = 2,036,412.23 : x
  2. Step 2: Convert to fraction form
    2,675,106.74/4,012,800.29 = 2,036,412.23/x
  3. Step 3: Cross multiply
    2,675,106.74x = 4,012,800.29 × 2,036,412.23
  4. Step 4: Simplify right side
    2,675,106.74x = 8,171,715,556,857.49
  5. Step 5: Solve for x
    x = 8,171,715,556,857.49/2,675,106.74
  6. Step 6: Final answer
    x = 3,054,725.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.