Home / 5,186,783.33-7,151,107.58-4,253,050.87

Finding the Fourth Proportional to 5,186,783.33, 7,151,107.58 and 4,253,050.87

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Solution

The fourth proportional to 5,186,783.33, 7,151,107.58 and 4,253,050.87 is: 5,863,754.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,186,783.33 : 7,151,107.58 = 4,253,050.87 : x
  2. Step 2: Convert to fraction form
    5,186,783.33/7,151,107.58 = 4,253,050.87/x
  3. Step 3: Cross multiply
    5,186,783.33x = 7,151,107.58 × 4,253,050.87
  4. Step 4: Simplify right side
    5,186,783.33x = 30,414,024,275,439.57
  5. Step 5: Solve for x
    x = 30,414,024,275,439.57/5,186,783.33
  6. Step 6: Final answer
    x = 5,863,754.54

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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.