Home / 595,913.25-822,360.30-327,641.25

Finding the Fourth Proportional to 595,913.25, 822,360.30 and 327,641.25

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Solution

The fourth proportional to 595,913.25, 822,360.30 and 327,641.25 is: 452,144.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,913.25 : 822,360.30 = 327,641.25 : x
  2. Step 2: Convert to fraction form
    595,913.25/822,360.30 = 327,641.25/x
  3. Step 3: Cross multiply
    595,913.25x = 822,360.30 × 327,641.25
  4. Step 4: Simplify right side
    595,913.25x = 269,439,156,642.38
  5. Step 5: Solve for x
    x = 269,439,156,642.38/595,913.25
  6. Step 6: Final answer
    x = 452,144.93

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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.