Home / 707,260.37-1,060,880.15-174,781.37

Finding the Fourth Proportional to 707,260.37, 1,060,880.15 and 174,781.37

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Solution

The fourth proportional to 707,260.37, 1,060,880.15 and 174,781.37 is: 262,169.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,260.37 : 1,060,880.15 = 174,781.37 : x
  2. Step 2: Convert to fraction form
    707,260.37/1,060,880.15 = 174,781.37/x
  3. Step 3: Cross multiply
    707,260.37x = 1,060,880.15 × 174,781.37
  4. Step 4: Simplify right side
    707,260.37x = 185,422,089,111.96
  5. Step 5: Solve for x
    x = 185,422,089,111.96/707,260.37
  6. Step 6: Final answer
    x = 262,169.49

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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.