Home / 883,535.10-1,324,913.85-350,879.10

Finding the Fourth Proportional to 883,535.10, 1,324,913.85 and 350,879.10

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Solution

The fourth proportional to 883,535.10, 1,324,913.85 and 350,879.10 is: 526,164.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,535.10 : 1,324,913.85 = 350,879.10 : x
  2. Step 2: Convert to fraction form
    883,535.10/1,324,913.85 = 350,879.10/x
  3. Step 3: Cross multiply
    883,535.10x = 1,324,913.85 × 350,879.10
  4. Step 4: Simplify right side
    883,535.10x = 464,884,579,265.54
  5. Step 5: Solve for x
    x = 464,884,579,265.54/883,535.10
  6. Step 6: Final answer
    x = 526,164.25

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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.