Home / 936,557.60-1,404,840.04-226,584.48

Finding the Fourth Proportional to 936,557.60, 1,404,840.04 and 226,584.48

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Solution

The fourth proportional to 936,557.60, 1,404,840.04 and 226,584.48 is: 339,877.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,557.60 : 1,404,840.04 = 226,584.48 : x
  2. Step 2: Convert to fraction form
    936,557.60/1,404,840.04 = 226,584.48/x
  3. Step 3: Cross multiply
    936,557.60x = 1,404,840.04 × 226,584.48
  4. Step 4: Simplify right side
    936,557.60x = 318,314,949,946.58
  5. Step 5: Solve for x
    x = 318,314,949,946.58/936,557.60
  6. Step 6: Final answer
    x = 339,877.60

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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.