Home / 3,373,061.79-4,654,823.72-1,845,168.51

Finding the Fourth Proportional to 3,373,061.79, 4,654,823.72 and 1,845,168.51

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Solution

The fourth proportional to 3,373,061.79, 4,654,823.72 and 1,845,168.51 is: 2,546,331.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,061.79 : 4,654,823.72 = 1,845,168.51 : x
  2. Step 2: Convert to fraction form
    3,373,061.79/4,654,823.72 = 1,845,168.51/x
  3. Step 3: Cross multiply
    3,373,061.79x = 4,654,823.72 × 1,845,168.51
  4. Step 4: Simplify right side
    3,373,061.79x = 8,588,934,138,519.22
  5. Step 5: Solve for x
    x = 8,588,934,138,519.22/3,373,061.79
  6. Step 6: Final answer
    x = 2,546,331.69

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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.