Home / 1,196,310.88-1,794,466.14-354,855.34

Finding the Fourth Proportional to 1,196,310.88, 1,794,466.14 and 354,855.34

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Solution

The fourth proportional to 1,196,310.88, 1,794,466.14 and 354,855.34 is: 532,282.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,310.88 : 1,794,466.14 = 354,855.34 : x
  2. Step 2: Convert to fraction form
    1,196,310.88/1,794,466.14 = 354,855.34/x
  3. Step 3: Cross multiply
    1,196,310.88x = 1,794,466.14 × 354,855.34
  4. Step 4: Simplify right side
    1,196,310.88x = 636,775,892,228.19
  5. Step 5: Solve for x
    x = 636,775,892,228.19/1,196,310.88
  6. Step 6: Final answer
    x = 532,282.96

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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.