Home / 1,065,674.60-1,470,613.74-582,229.34

Finding the Fourth Proportional to 1,065,674.60, 1,470,613.74 and 582,229.34

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Solution

The fourth proportional to 1,065,674.60, 1,470,613.74 and 582,229.34 is: 803,467.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,674.60 : 1,470,613.74 = 582,229.34 : x
  2. Step 2: Convert to fraction form
    1,065,674.60/1,470,613.74 = 582,229.34/x
  3. Step 3: Cross multiply
    1,065,674.60x = 1,470,613.74 × 582,229.34
  4. Step 4: Simplify right side
    1,065,674.60x = 856,234,467,235.13
  5. Step 5: Solve for x
    x = 856,234,467,235.13/1,065,674.60
  6. Step 6: Final answer
    x = 803,467.09

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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.