Home / 596,017.26-822,507.68-324,088.11

Finding the Fourth Proportional to 596,017.26, 822,507.68 and 324,088.11

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Solution

The fourth proportional to 596,017.26, 822,507.68 and 324,088.11 is: 447,243.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,017.26 : 822,507.68 = 324,088.11 : x
  2. Step 2: Convert to fraction form
    596,017.26/822,507.68 = 324,088.11/x
  3. Step 3: Cross multiply
    596,017.26x = 822,507.68 × 324,088.11
  4. Step 4: Simplify right side
    596,017.26x = 266,564,960,281.91
  5. Step 5: Solve for x
    x = 266,564,960,281.91/596,017.26
  6. Step 6: Final answer
    x = 447,243.69

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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.