Home / 936,157.98-1,404,295.32-375,119.58

Finding the Fourth Proportional to 936,157.98, 1,404,295.32 and 375,119.58

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Solution

The fourth proportional to 936,157.98, 1,404,295.32 and 375,119.58 is: 562,702.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,157.98 : 1,404,295.32 = 375,119.58 : x
  2. Step 2: Convert to fraction form
    936,157.98/1,404,295.32 = 375,119.58/x
  3. Step 3: Cross multiply
    936,157.98x = 1,404,295.32 × 375,119.58
  4. Step 4: Simplify right side
    936,157.98x = 526,778,670,634.37
  5. Step 5: Solve for x
    x = 526,778,670,634.37/936,157.98
  6. Step 6: Final answer
    x = 562,702.75

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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.