Home / 597,533.46-824,585.55-325,603.26

Finding the Fourth Proportional to 597,533.46, 824,585.55 and 325,603.26

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Solution

The fourth proportional to 597,533.46, 824,585.55 and 325,603.26 is: 449,326.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,533.46 : 824,585.55 = 325,603.26 : x
  2. Step 2: Convert to fraction form
    597,533.46/824,585.55 = 325,603.26/x
  3. Step 3: Cross multiply
    597,533.46x = 824,585.55 × 325,603.26
  4. Step 4: Simplify right side
    597,533.46x = 268,487,743,228.89
  5. Step 5: Solve for x
    x = 268,487,743,228.89/597,533.46
  6. Step 6: Final answer
    x = 449,326.71

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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.