Home / 701,548.29-1,051,995.30-364,498.33

Finding the Fourth Proportional to 701,548.29, 1,051,995.30 and 364,498.33

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Solution

The fourth proportional to 701,548.29, 1,051,995.30 and 364,498.33 is: 546,577.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,548.29 : 1,051,995.30 = 364,498.33 : x
  2. Step 2: Convert to fraction form
    701,548.29/1,051,995.30 = 364,498.33/x
  3. Step 3: Cross multiply
    701,548.29x = 1,051,995.30 × 364,498.33
  4. Step 4: Simplify right side
    701,548.29x = 383,450,528,195.36
  5. Step 5: Solve for x
    x = 383,450,528,195.36/701,548.29
  6. Step 6: Final answer
    x = 546,577.53

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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.