Home / 1,493,340.80-2,240,302.80-594,629.60

Finding the Fourth Proportional to 1,493,340.80, 2,240,302.80 and 594,629.60

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Solution

The fourth proportional to 1,493,340.80, 2,240,302.80 and 594,629.60 is: 892,060.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,340.80 : 2,240,302.80 = 594,629.60 : x
  2. Step 2: Convert to fraction form
    1,493,340.80/2,240,302.80 = 594,629.60/x
  3. Step 3: Cross multiply
    1,493,340.80x = 2,240,302.80 × 594,629.60
  4. Step 4: Simplify right side
    1,493,340.80x = 1,332,150,357,842.88
  5. Step 5: Solve for x
    x = 1,332,150,357,842.88/1,493,340.80
  6. Step 6: Final answer
    x = 892,060.51

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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.