Home / 3,716,581.80-5,131,081.50-2,341,104.60

Finding the Fourth Proportional to 3,716,581.80, 5,131,081.50 and 2,341,104.60

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Solution

The fourth proportional to 3,716,581.80, 5,131,081.50 and 2,341,104.60 is: 3,232,109.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,716,581.80 : 5,131,081.50 = 2,341,104.60 : x
  2. Step 2: Convert to fraction form
    3,716,581.80/5,131,081.50 = 2,341,104.60/x
  3. Step 3: Cross multiply
    3,716,581.80x = 5,131,081.50 × 2,341,104.60
  4. Step 4: Simplify right side
    3,716,581.80x = 12,012,398,502,624.90
  5. Step 5: Solve for x
    x = 12,012,398,502,624.90/3,716,581.80
  6. Step 6: Final answer
    x = 3,232,109.27

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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.