Home / 888,041.65-1,225,609.72-582,375.19

Finding the Fourth Proportional to 888,041.65, 1,225,609.72 and 582,375.19

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Solution

The fourth proportional to 888,041.65, 1,225,609.72 and 582,375.19 is: 803,751.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,041.65 : 1,225,609.72 = 582,375.19 : x
  2. Step 2: Convert to fraction form
    888,041.65/1,225,609.72 = 582,375.19/x
  3. Step 3: Cross multiply
    888,041.65x = 1,225,609.72 × 582,375.19
  4. Step 4: Simplify right side
    888,041.65x = 713,764,693,550.85
  5. Step 5: Solve for x
    x = 713,764,693,550.85/888,041.65
  6. Step 6: Final answer
    x = 803,751.37

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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.