Home / 3,093,808.50-4,269,457.26-1,717,152.75

Finding the Fourth Proportional to 3,093,808.50, 4,269,457.26 and 1,717,152.75

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Solution

The fourth proportional to 3,093,808.50, 4,269,457.26 and 1,717,152.75 is: 2,369,671.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,808.50 : 4,269,457.26 = 1,717,152.75 : x
  2. Step 2: Convert to fraction form
    3,093,808.50/4,269,457.26 = 1,717,152.75/x
  3. Step 3: Cross multiply
    3,093,808.50x = 4,269,457.26 × 1,717,152.75
  4. Step 4: Simplify right side
    3,093,808.50x = 7,331,310,275,016.47
  5. Step 5: Solve for x
    x = 7,331,310,275,016.47/3,093,808.50
  6. Step 6: Final answer
    x = 2,369,671.64

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1.5x scale

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.