Home / 597,030.48-823,890.29-325,101.65

Finding the Fourth Proportional to 597,030.48, 823,890.29 and 325,101.65

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Solution

The fourth proportional to 597,030.48, 823,890.29 and 325,101.65 is: 448,633.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,030.48 : 823,890.29 = 325,101.65 : x
  2. Step 2: Convert to fraction form
    597,030.48/823,890.29 = 325,101.65/x
  3. Step 3: Cross multiply
    597,030.48x = 823,890.29 × 325,101.65
  4. Step 4: Simplify right side
    597,030.48x = 267,848,086,953.02
  5. Step 5: Solve for x
    x = 267,848,086,953.02/597,030.48
  6. Step 6: Final answer
    x = 448,633.86

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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.