Home / 1,751,163.59-2,416,714.05-966,225.67

Finding the Fourth Proportional to 1,751,163.59, 2,416,714.05 and 966,225.67

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Solution

The fourth proportional to 1,751,163.59, 2,416,714.05 and 966,225.67 is: 1,333,451.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,163.59 : 2,416,714.05 = 966,225.67 : x
  2. Step 2: Convert to fraction form
    1,751,163.59/2,416,714.05 = 966,225.67/x
  3. Step 3: Cross multiply
    1,751,163.59x = 2,416,714.05 × 966,225.67
  4. Step 4: Simplify right side
    1,751,163.59x = 2,335,091,135,244.97
  5. Step 5: Solve for x
    x = 2,335,091,135,244.97/1,751,163.59
  6. Step 6: Final answer
    x = 1,333,451.17

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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.