Home / 2,706,154.69-3,734,482.47-1,482,458.48

Finding the Fourth Proportional to 2,706,154.69, 3,734,482.47 and 1,482,458.48

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Solution

The fourth proportional to 2,706,154.69, 3,734,482.47 and 1,482,458.48 is: 2,045,786.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,154.69 : 3,734,482.47 = 1,482,458.48 : x
  2. Step 2: Convert to fraction form
    2,706,154.69/3,734,482.47 = 1,482,458.48/x
  3. Step 3: Cross multiply
    2,706,154.69x = 3,734,482.47 × 1,482,458.48
  4. Step 4: Simplify right side
    2,706,154.69x = 5,536,215,206,062.85
  5. Step 5: Solve for x
    x = 5,536,215,206,062.85/2,706,154.69
  6. Step 6: Final answer
    x = 2,045,786.68

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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.