Home / 11,733,718.40-17,600,577.60-3,214,041.20

Finding the Fourth Proportional to 11,733,718.40, 17,600,577.60 and 3,214,041.20

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Solution

The fourth proportional to 11,733,718.40, 17,600,577.60 and 3,214,041.20 is: 4,821,061.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,733,718.40 : 17,600,577.60 = 3,214,041.20 : x
  2. Step 2: Convert to fraction form
    11,733,718.40/17,600,577.60 = 3,214,041.20/x
  3. Step 3: Cross multiply
    11,733,718.40x = 17,600,577.60 × 3,214,041.20
  4. Step 4: Simplify right side
    11,733,718.40x = 56,568,981,550,197.12
  5. Step 5: Solve for x
    x = 56,568,981,550,197.12/11,733,718.40
  6. Step 6: Final answer
    x = 4,821,061.80

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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.