Home / 3,293,176.43-4,942,602.20-2,283,007.77

Finding the Fourth Proportional to 3,293,176.43, 4,942,602.20 and 2,283,007.77

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Solution

The fourth proportional to 3,293,176.43, 4,942,602.20 and 2,283,007.77 is: 3,426,478.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,176.43 : 4,942,602.20 = 2,283,007.77 : x
  2. Step 2: Convert to fraction form
    3,293,176.43/4,942,602.20 = 2,283,007.77/x
  3. Step 3: Cross multiply
    3,293,176.43x = 4,942,602.20 × 2,283,007.77
  4. Step 4: Simplify right side
    3,293,176.43x = 11,283,999,215,204.06
  5. Step 5: Solve for x
    x = 11,283,999,215,204.06/3,293,176.43
  6. Step 6: Final answer
    x = 3,426,478.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.