Home / 969,113.73-1,454,170.90-463,572.33

Finding the Fourth Proportional to 969,113.73, 1,454,170.90 and 463,572.33

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Solution

The fourth proportional to 969,113.73, 1,454,170.90 and 463,572.33 is: 695,597.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,113.73 : 1,454,170.90 = 463,572.33 : x
  2. Step 2: Convert to fraction form
    969,113.73/1,454,170.90 = 463,572.33/x
  3. Step 3: Cross multiply
    969,113.73x = 1,454,170.90 × 463,572.33
  4. Step 4: Simplify right side
    969,113.73x = 674,113,392,331.20
  5. Step 5: Solve for x
    x = 674,113,392,331.20/969,113.73
  6. Step 6: Final answer
    x = 695,597.81

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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.