Home / 967,222.15-1,333,359.80-675,929.33

Finding the Fourth Proportional to 967,222.15, 1,333,359.80 and 675,929.33

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Solution

The fourth proportional to 967,222.15, 1,333,359.80 and 675,929.33 is: 931,799.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,222.15 : 1,333,359.80 = 675,929.33 : x
  2. Step 2: Convert to fraction form
    967,222.15/1,333,359.80 = 675,929.33/x
  3. Step 3: Cross multiply
    967,222.15x = 1,333,359.80 × 675,929.33
  4. Step 4: Simplify right side
    967,222.15x = 901,256,997,553.43
  5. Step 5: Solve for x
    x = 901,256,997,553.43/967,222.15
  6. Step 6: Final answer
    x = 931,799.38

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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.