Home / 967,404.60-1,451,119.05-293,492.70

Finding the Fourth Proportional to 967,404.60, 1,451,119.05 and 293,492.70

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Solution

The fourth proportional to 967,404.60, 1,451,119.05 and 293,492.70 is: 440,242.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,404.60 : 1,451,119.05 = 293,492.70 : x
  2. Step 2: Convert to fraction form
    967,404.60/1,451,119.05 = 293,492.70/x
  3. Step 3: Cross multiply
    967,404.60x = 1,451,119.05 × 293,492.70
  4. Step 4: Simplify right side
    967,404.60x = 425,892,848,005.94
  5. Step 5: Solve for x
    x = 425,892,848,005.94/967,404.60
  6. Step 6: Final answer
    x = 440,242.74

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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.