Home / 1,063,453.76-1,467,519.36-580,009.04

Finding the Fourth Proportional to 1,063,453.76, 1,467,519.36 and 580,009.04

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Solution

The fourth proportional to 1,063,453.76, 1,467,519.36 and 580,009.04 is: 800,386.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,453.76 : 1,467,519.36 = 580,009.04 : x
  2. Step 2: Convert to fraction form
    1,063,453.76/1,467,519.36 = 580,009.04/x
  3. Step 3: Cross multiply
    1,063,453.76x = 1,467,519.36 × 580,009.04
  4. Step 4: Simplify right side
    1,063,453.76x = 851,174,495,175.02
  5. Step 5: Solve for x
    x = 851,174,495,175.02/1,063,453.76
  6. Step 6: Final answer
    x = 800,386.93

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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.