Home / 710,558.36-1,063,927.65-541,272.27

Finding the Fourth Proportional to 710,558.36, 1,063,927.65 and 541,272.27

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Solution

The fourth proportional to 710,558.36, 1,063,927.65 and 541,272.27 is: 810,453.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,558.36 : 1,063,927.65 = 541,272.27 : x
  2. Step 2: Convert to fraction form
    710,558.36/1,063,927.65 = 541,272.27/x
  3. Step 3: Cross multiply
    710,558.36x = 1,063,927.65 × 541,272.27
  4. Step 4: Simplify right side
    710,558.36x = 575,874,534,231.27
  5. Step 5: Solve for x
    x = 575,874,534,231.27/710,558.36
  6. Step 6: Final answer
    x = 810,453.53

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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.