Home / 597,195.52-824,130.66-325,264.48

Finding the Fourth Proportional to 597,195.52, 824,130.66 and 325,264.48

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Solution

The fourth proportional to 597,195.52, 824,130.66 and 325,264.48 is: 448,865.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,195.52 : 824,130.66 = 325,264.48 : x
  2. Step 2: Convert to fraction form
    597,195.52/824,130.66 = 325,264.48/x
  3. Step 3: Cross multiply
    597,195.52x = 824,130.66 × 325,264.48
  4. Step 4: Simplify right side
    597,195.52x = 268,060,430,576.96
  5. Step 5: Solve for x
    x = 268,060,430,576.96/597,195.52
  6. Step 6: Final answer
    x = 448,865.44

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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.