Home / 1,063,253.18-1,467,262.73-579,827.63

Finding the Fourth Proportional to 1,063,253.18, 1,467,262.73 and 579,827.63

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Solution

The fourth proportional to 1,063,253.18, 1,467,262.73 and 579,827.63 is: 800,147.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,253.18 : 1,467,262.73 = 579,827.63 : x
  2. Step 2: Convert to fraction form
    1,063,253.18/1,467,262.73 = 579,827.63/x
  3. Step 3: Cross multiply
    1,063,253.18x = 1,467,262.73 × 579,827.63
  4. Step 4: Simplify right side
    1,063,253.18x = 850,759,461,087.78
  5. Step 5: Solve for x
    x = 850,759,461,087.78/1,063,253.18
  6. Step 6: Final answer
    x = 800,147.59

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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.