Home / 1,026,227.79-1,416,186.47-567,361.71

Finding the Fourth Proportional to 1,026,227.79, 1,416,186.47 and 567,361.71

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Solution

The fourth proportional to 1,026,227.79, 1,416,186.47 and 567,361.71 is: 782,954.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,227.79 : 1,416,186.47 = 567,361.71 : x
  2. Step 2: Convert to fraction form
    1,026,227.79/1,416,186.47 = 567,361.71/x
  3. Step 3: Cross multiply
    1,026,227.79x = 1,416,186.47 × 567,361.71
  4. Step 4: Simplify right side
    1,026,227.79x = 803,489,970,646.78
  5. Step 5: Solve for x
    x = 803,489,970,646.78/1,026,227.79
  6. Step 6: Final answer
    x = 782,954.79

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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.