Home / 1,048,163.45-1,446,470.45-595,479.29

Finding the Fourth Proportional to 1,048,163.45, 1,446,470.45 and 595,479.29

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Solution

The fourth proportional to 1,048,163.45, 1,446,470.45 and 595,479.29 is: 821,764.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,163.45 : 1,446,470.45 = 595,479.29 : x
  2. Step 2: Convert to fraction form
    1,048,163.45/1,446,470.45 = 595,479.29/x
  3. Step 3: Cross multiply
    1,048,163.45x = 1,446,470.45 × 595,479.29
  4. Step 4: Simplify right side
    1,048,163.45x = 861,343,190,828.33
  5. Step 5: Solve for x
    x = 861,343,190,828.33/1,048,163.45
  6. Step 6: Final answer
    x = 821,764.20

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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.