Home / 2,706,153.69-3,734,481.09-1,482,457.48

Finding the Fourth Proportional to 2,706,153.69, 3,734,481.09 and 1,482,457.48

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Solution

The fourth proportional to 2,706,153.69, 3,734,481.09 and 1,482,457.48 is: 2,045,785.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,153.69 : 3,734,481.09 = 1,482,457.48 : x
  2. Step 2: Convert to fraction form
    2,706,153.69/3,734,481.09 = 1,482,457.48/x
  3. Step 3: Cross multiply
    2,706,153.69x = 3,734,481.09 × 1,482,457.48
  4. Step 4: Simplify right side
    2,706,153.69x = 5,536,209,425,789.05
  5. Step 5: Solve for x
    x = 5,536,209,425,789.05/2,706,153.69
  6. Step 6: Final answer
    x = 2,045,785.30

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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.