Home / 595,746.39-822,131.06-323,813.54

Finding the Fourth Proportional to 595,746.39, 822,131.06 and 323,813.54

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Solution

The fourth proportional to 595,746.39, 822,131.06 and 323,813.54 is: 446,863.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,746.39 : 822,131.06 = 323,813.54 : x
  2. Step 2: Convert to fraction form
    595,746.39/822,131.06 = 323,813.54/x
  3. Step 3: Cross multiply
    595,746.39x = 822,131.06 × 323,813.54
  4. Step 4: Simplify right side
    595,746.39x = 266,217,168,882.55
  5. Step 5: Solve for x
    x = 266,217,168,882.55/595,746.39
  6. Step 6: Final answer
    x = 446,863.25

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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.