Home / 597,004.22-823,846.75-325,070.01

Finding the Fourth Proportional to 597,004.22, 823,846.75 and 325,070.01

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Solution

The fourth proportional to 597,004.22, 823,846.75 and 325,070.01 is: 448,586.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,004.22 : 823,846.75 = 325,070.01 : x
  2. Step 2: Convert to fraction form
    597,004.22/823,846.75 = 325,070.01/x
  3. Step 3: Cross multiply
    597,004.22x = 823,846.75 × 325,070.01
  4. Step 4: Simplify right side
    597,004.22x = 267,807,870,448.29
  5. Step 5: Solve for x
    x = 267,807,870,448.29/597,004.22
  6. Step 6: Final answer
    x = 448,586.22

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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.