Home / 1,196,175.86-1,794,610.11-354,747.86

Finding the Fourth Proportional to 1,196,175.86, 1,794,610.11 and 354,747.86

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Solution

The fourth proportional to 1,196,175.86, 1,794,610.11 and 354,747.86 is: 532,224.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,175.86 : 1,794,610.11 = 354,747.86 : x
  2. Step 2: Convert to fraction form
    1,196,175.86/1,794,610.11 = 354,747.86/x
  3. Step 3: Cross multiply
    1,196,175.86x = 1,794,610.11 × 354,747.86
  4. Step 4: Simplify right side
    1,196,175.86x = 636,634,096,056.87
  5. Step 5: Solve for x
    x = 636,634,096,056.87/1,196,175.86
  6. Step 6: Final answer
    x = 532,224.50

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1.5x scale

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.