Home / 6,086,009.79-8,398,693.76-3,369,755.79

Finding the Fourth Proportional to 6,086,009.79, 8,398,693.76 and 3,369,755.79

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Solution

The fourth proportional to 6,086,009.79, 8,398,693.76 and 3,369,755.79 is: 4,650,263.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,086,009.79 : 8,398,693.76 = 3,369,755.79 : x
  2. Step 2: Convert to fraction form
    6,086,009.79/8,398,693.76 = 3,369,755.79/x
  3. Step 3: Cross multiply
    6,086,009.79x = 8,398,693.76 × 3,369,755.79
  4. Step 4: Simplify right side
    6,086,009.79x = 28,301,546,909,348.09
  5. Step 5: Solve for x
    x = 28,301,546,909,348.09/6,086,009.79
  6. Step 6: Final answer
    x = 4,650,263.13

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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.