Home / 597,508.85-824,554.76-325,569.71

Finding the Fourth Proportional to 597,508.85, 824,554.76 and 325,569.71

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Solution

The fourth proportional to 597,508.85, 824,554.76 and 325,569.71 is: 449,282.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,508.85 : 824,554.76 = 325,569.71 : x
  2. Step 2: Convert to fraction form
    597,508.85/824,554.76 = 325,569.71/x
  3. Step 3: Cross multiply
    597,508.85x = 824,554.76 × 325,569.71
  4. Step 4: Simplify right side
    597,508.85x = 268,450,054,525.86
  5. Step 5: Solve for x
    x = 268,450,054,525.86/597,508.85
  6. Step 6: Final answer
    x = 449,282.14

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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.