Home / 2,834,999.80-4,252,499.70-941,932.60

Finding the Fourth Proportional to 2,834,999.80, 4,252,499.70 and 941,932.60

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Solution

The fourth proportional to 2,834,999.80, 4,252,499.70 and 941,932.60 is: 1,412,898.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,999.80 : 4,252,499.70 = 941,932.60 : x
  2. Step 2: Convert to fraction form
    2,834,999.80/4,252,499.70 = 941,932.60/x
  3. Step 3: Cross multiply
    2,834,999.80x = 4,252,499.70 × 941,932.60
  4. Step 4: Simplify right side
    2,834,999.80x = 4,005,568,098,920.22
  5. Step 5: Solve for x
    x = 4,005,568,098,920.22/2,834,999.80
  6. Step 6: Final answer
    x = 1,412,898.90

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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.