Home / 3,093,809-4,269,457.95-1,717,153.25

Finding the Fourth Proportional to 3,093,809, 4,269,457.95 and 1,717,153.25

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Solution

The fourth proportional to 3,093,809, 4,269,457.95 and 1,717,153.25 is: 2,369,672.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,809 : 4,269,457.95 = 1,717,153.25 : x
  2. Step 2: Convert to fraction form
    3,093,809/4,269,457.95 = 1,717,153.25/x
  3. Step 3: Cross multiply
    3,093,809x = 4,269,457.95 × 1,717,153.25
  4. Step 4: Simplify right side
    3,093,809x = 7,331,313,594,580.84
  5. Step 5: Solve for x
    x = 7,331,313,594,580.84/3,093,809
  6. Step 6: Final answer
    x = 2,369,672.33

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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.