Home / 1,414,010.56-2,121,347.91-467,381.18

Finding the Fourth Proportional to 1,414,010.56, 2,121,347.91 and 467,381.18

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Solution

The fourth proportional to 1,414,010.56, 2,121,347.91 and 467,381.18 is: 701,181.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,010.56 : 2,121,347.91 = 467,381.18 : x
  2. Step 2: Convert to fraction form
    1,414,010.56/2,121,347.91 = 467,381.18/x
  3. Step 3: Cross multiply
    1,414,010.56x = 2,121,347.91 × 467,381.18
  4. Step 4: Simplify right side
    1,414,010.56x = 991,478,089,366.33
  5. Step 5: Solve for x
    x = 991,478,089,366.33/1,414,010.56
  6. Step 6: Final answer
    x = 701,181.53

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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.