Home / 967,827.54-1,451,585.70-302,979.54

Finding the Fourth Proportional to 967,827.54, 1,451,585.70 and 302,979.54

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Solution

The fourth proportional to 967,827.54, 1,451,585.70 and 302,979.54 is: 454,420.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,827.54 : 1,451,585.70 = 302,979.54 : x
  2. Step 2: Convert to fraction form
    967,827.54/1,451,585.70 = 302,979.54/x
  3. Step 3: Cross multiply
    967,827.54x = 1,451,585.70 × 302,979.54
  4. Step 4: Simplify right side
    967,827.54x = 439,800,767,656.58
  5. Step 5: Solve for x
    x = 439,800,767,656.58/967,827.54
  6. Step 6: Final answer
    x = 454,420.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.