Home / 3,373,062.79-4,654,825.09-1,845,169.51

Finding the Fourth Proportional to 3,373,062.79, 4,654,825.09 and 1,845,169.51

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Solution

The fourth proportional to 3,373,062.79, 4,654,825.09 and 1,845,169.51 is: 2,546,333.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,062.79 : 4,654,825.09 = 1,845,169.51 : x
  2. Step 2: Convert to fraction form
    3,373,062.79/4,654,825.09 = 1,845,169.51/x
  3. Step 3: Cross multiply
    3,373,062.79x = 4,654,825.09 × 1,845,169.51
  4. Step 4: Simplify right side
    3,373,062.79x = 8,588,941,330,451.01
  5. Step 5: Solve for x
    x = 8,588,941,330,451.01/3,373,062.79
  6. Step 6: Final answer
    x = 2,546,333.07

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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.