Home / 597,527.13-824,587.56-325,595.07

Finding the Fourth Proportional to 597,527.13, 824,587.56 and 325,595.07

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Solution

The fourth proportional to 597,527.13, 824,587.56 and 325,595.07 is: 449,321.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,527.13 : 824,587.56 = 325,595.07 : x
  2. Step 2: Convert to fraction form
    597,527.13/824,587.56 = 325,595.07/x
  3. Step 3: Cross multiply
    597,527.13x = 824,587.56 × 325,595.07
  4. Step 4: Simplify right side
    597,527.13x = 268,481,644,319.33
  5. Step 5: Solve for x
    x = 268,481,644,319.33/597,527.13
  6. Step 6: Final answer
    x = 449,321.26

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1.5x scale

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.