Home / 1,065,672.60-1,470,610.98-582,227.34

Finding the Fourth Proportional to 1,065,672.60, 1,470,610.98 and 582,227.34

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Solution

The fourth proportional to 1,065,672.60, 1,470,610.98 and 582,227.34 is: 803,464.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,672.60 : 1,470,610.98 = 582,227.34 : x
  2. Step 2: Convert to fraction form
    1,065,672.60/1,470,610.98 = 582,227.34/x
  3. Step 3: Cross multiply
    1,065,672.60x = 1,470,610.98 × 582,227.34
  4. Step 4: Simplify right side
    1,065,672.60x = 856,229,919,060.19
  5. Step 5: Solve for x
    x = 856,229,919,060.19/1,065,672.60
  6. Step 6: Final answer
    x = 803,464.33

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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.