Home / 1,859,295.60-2,789,202.60-794,329.20

Finding the Fourth Proportional to 1,859,295.60, 2,789,202.60 and 794,329.20

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Solution

The fourth proportional to 1,859,295.60, 2,789,202.60 and 794,329.20 is: 1,191,604.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,859,295.60 : 2,789,202.60 = 794,329.20 : x
  2. Step 2: Convert to fraction form
    1,859,295.60/2,789,202.60 = 794,329.20/x
  3. Step 3: Cross multiply
    1,859,295.60x = 2,789,202.60 × 794,329.20
  4. Step 4: Simplify right side
    1,859,295.60x = 2,215,545,069,895.92
  5. Step 5: Solve for x
    x = 2,215,545,069,895.92/1,859,295.60
  6. Step 6: Final answer
    x = 1,191,604.54

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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.