Home / 632,499.11-948,732.90-295,916.35

Finding the Fourth Proportional to 632,499.11, 948,732.90 and 295,916.35

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Solution

The fourth proportional to 632,499.11, 948,732.90 and 295,916.35 is: 443,867.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,499.11 : 948,732.90 = 295,916.35 : x
  2. Step 2: Convert to fraction form
    632,499.11/948,732.90 = 295,916.35/x
  3. Step 3: Cross multiply
    632,499.11x = 948,732.90 × 295,916.35
  4. Step 4: Simplify right side
    632,499.11x = 280,745,576,688.03
  5. Step 5: Solve for x
    x = 280,745,576,688.03/632,499.11
  6. Step 6: Final answer
    x = 443,867.15

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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.