Home / 1,734,517.24-2,602,886.37-936,354.58

Finding the Fourth Proportional to 1,734,517.24, 2,602,886.37 and 936,354.58

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Solution

The fourth proportional to 1,734,517.24, 2,602,886.37 and 936,354.58 is: 1,405,131.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,517.24 : 2,602,886.37 = 936,354.58 : x
  2. Step 2: Convert to fraction form
    1,734,517.24/2,602,886.37 = 936,354.58/x
  3. Step 3: Cross multiply
    1,734,517.24x = 2,602,886.37 × 936,354.58
  4. Step 4: Simplify right side
    1,734,517.24x = 2,437,224,573,769.07
  5. Step 5: Solve for x
    x = 2,437,224,573,769.07/1,734,517.24
  6. Step 6: Final answer
    x = 1,405,131.36

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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.