Home / 1,179,964.67-1,771,713.61-675,094.91

Finding the Fourth Proportional to 1,179,964.67, 1,771,713.61 and 675,094.91

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Solution

The fourth proportional to 1,179,964.67, 1,771,713.61 and 675,094.91 is: 1,013,653.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,179,964.67 : 1,771,713.61 = 675,094.91 : x
  2. Step 2: Convert to fraction form
    1,179,964.67/1,771,713.61 = 675,094.91/x
  3. Step 3: Cross multiply
    1,179,964.67x = 1,771,713.61 × 675,094.91
  4. Step 4: Simplify right side
    1,179,964.67x = 1,196,074,829,542.42
  5. Step 5: Solve for x
    x = 1,196,074,829,542.42/1,179,964.67
  6. Step 6: Final answer
    x = 1,013,653.09

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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.