Home / 673,571.71-1,010,518.43-224,296.48

Finding the Fourth Proportional to 673,571.71, 1,010,518.43 and 224,296.48

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Solution

The fourth proportional to 673,571.71, 1,010,518.43 and 224,296.48 is: 336,498.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,571.71 : 1,010,518.43 = 224,296.48 : x
  2. Step 2: Convert to fraction form
    673,571.71/1,010,518.43 = 224,296.48/x
  3. Step 3: Cross multiply
    673,571.71x = 1,010,518.43 × 224,296.48
  4. Step 4: Simplify right side
    673,571.71x = 226,655,726,824.13
  5. Step 5: Solve for x
    x = 226,655,726,824.13/673,571.71
  6. Step 6: Final answer
    x = 336,498.29

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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.