Home / 1,714,191.31-2,365,105.26-1,350,486.46

Finding the Fourth Proportional to 1,714,191.31, 2,365,105.26 and 1,350,486.46

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Solution

The fourth proportional to 1,714,191.31, 2,365,105.26 and 1,350,486.46 is: 1,863,294.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,191.31 : 2,365,105.26 = 1,350,486.46 : x
  2. Step 2: Convert to fraction form
    1,714,191.31/2,365,105.26 = 1,350,486.46/x
  3. Step 3: Cross multiply
    1,714,191.31x = 2,365,105.26 × 1,350,486.46
  4. Step 4: Simplify right side
    1,714,191.31x = 3,194,042,630,104.78
  5. Step 5: Solve for x
    x = 3,194,042,630,104.78/1,714,191.31
  6. Step 6: Final answer
    x = 1,863,294.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.