Home / 1,196,207.40-1,794,005.04-354,562.32

Finding the Fourth Proportional to 1,196,207.40, 1,794,005.04 and 354,562.32

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Solution

The fourth proportional to 1,196,207.40, 1,794,005.04 and 354,562.32 is: 531,752.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,207.40 : 1,794,005.04 = 354,562.32 : x
  2. Step 2: Convert to fraction form
    1,196,207.40/1,794,005.04 = 354,562.32/x
  3. Step 3: Cross multiply
    1,196,207.40x = 1,794,005.04 × 354,562.32
  4. Step 4: Simplify right side
    1,196,207.40x = 636,086,589,074.09
  5. Step 5: Solve for x
    x = 636,086,589,074.09/1,196,207.40
  6. Step 6: Final answer
    x = 531,752.76

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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.