Home / 1,750,672.85-2,626,009.27-1,351,895.27

Finding the Fourth Proportional to 1,750,672.85, 2,626,009.27 and 1,351,895.27

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Solution

The fourth proportional to 1,750,672.85, 2,626,009.27 and 1,351,895.27 is: 2,027,842.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,672.85 : 2,626,009.27 = 1,351,895.27 : x
  2. Step 2: Convert to fraction form
    1,750,672.85/2,626,009.27 = 1,351,895.27/x
  3. Step 3: Cross multiply
    1,750,672.85x = 2,626,009.27 × 1,351,895.27
  4. Step 4: Simplify right side
    1,750,672.85x = 3,550,089,494,579.37
  5. Step 5: Solve for x
    x = 3,550,089,494,579.37/1,750,672.85
  6. Step 6: Final answer
    x = 2,027,842.90

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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.