Home / 1,063,536.03-1,467,679.71-580,101.18

Finding the Fourth Proportional to 1,063,536.03, 1,467,679.71 and 580,101.18

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Solution

The fourth proportional to 1,063,536.03, 1,467,679.71 and 580,101.18 is: 800,539.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,536.03 : 1,467,679.71 = 580,101.18 : x
  2. Step 2: Convert to fraction form
    1,063,536.03/1,467,679.71 = 580,101.18/x
  3. Step 3: Cross multiply
    1,063,536.03x = 1,467,679.71 × 580,101.18
  4. Step 4: Simplify right side
    1,063,536.03x = 851,402,731,633.06
  5. Step 5: Solve for x
    x = 851,402,731,633.06/1,063,536.03
  6. Step 6: Final answer
    x = 800,539.62

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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.