Home / 1,770,674.85-2,650,514.27-959,043.48

Finding the Fourth Proportional to 1,770,674.85, 2,650,514.27 and 959,043.48

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Solution

The fourth proportional to 1,770,674.85, 2,650,514.27 and 959,043.48 is: 1,435,587.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,770,674.85 : 2,650,514.27 = 959,043.48 : x
  2. Step 2: Convert to fraction form
    1,770,674.85/2,650,514.27 = 959,043.48/x
  3. Step 3: Cross multiply
    1,770,674.85x = 2,650,514.27 × 959,043.48
  4. Step 4: Simplify right side
    1,770,674.85x = 2,541,958,424,495.24
  5. Step 5: Solve for x
    x = 2,541,958,424,495.24/1,770,674.85
  6. Step 6: Final answer
    x = 1,435,587.36

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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.