Home / 794,363.10-1,096,245.27-454,811.10

Finding the Fourth Proportional to 794,363.10, 1,096,245.27 and 454,811.10

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Solution

The fourth proportional to 794,363.10, 1,096,245.27 and 454,811.10 is: 627,653.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,363.10 : 1,096,245.27 = 454,811.10 : x
  2. Step 2: Convert to fraction form
    794,363.10/1,096,245.27 = 454,811.10/x
  3. Step 3: Cross multiply
    794,363.10x = 1,096,245.27 × 454,811.10
  4. Step 4: Simplify right side
    794,363.10x = 498,584,517,118.50
  5. Step 5: Solve for x
    x = 498,584,517,118.50/794,363.10
  6. Step 6: Final answer
    x = 627,653.17

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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.