Home / 597,585.06-824,667.51-325,653.18

Finding the Fourth Proportional to 597,585.06, 824,667.51 and 325,653.18

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Solution

The fourth proportional to 597,585.06, 824,667.51 and 325,653.18 is: 449,401.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,585.06 : 824,667.51 = 325,653.18 : x
  2. Step 2: Convert to fraction form
    597,585.06/824,667.51 = 325,653.18/x
  3. Step 3: Cross multiply
    597,585.06x = 824,667.51 × 325,653.18
  4. Step 4: Simplify right side
    597,585.06x = 268,555,597,074.18
  5. Step 5: Solve for x
    x = 268,555,597,074.18/597,585.06
  6. Step 6: Final answer
    x = 449,401.46

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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.