Home / 923,066.20-1,273,394.55-600,658.66

Finding the Fourth Proportional to 923,066.20, 1,273,394.55 and 600,658.66

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Solution

The fourth proportional to 923,066.20, 1,273,394.55 and 600,658.66 is: 828,624.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,066.20 : 1,273,394.55 = 600,658.66 : x
  2. Step 2: Convert to fraction form
    923,066.20/1,273,394.55 = 600,658.66/x
  3. Step 3: Cross multiply
    923,066.20x = 1,273,394.55 × 600,658.66
  4. Step 4: Simplify right side
    923,066.20x = 764,875,464,054.30
  5. Step 5: Solve for x
    x = 764,875,464,054.30/923,066.20
  6. Step 6: Final answer
    x = 828,624.71

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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.