Home / 3,399,582-4,695,636.03-2,467,802.61

Finding the Fourth Proportional to 3,399,582, 4,695,636.03 and 2,467,802.61

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Solution

The fourth proportional to 3,399,582, 4,695,636.03 and 2,467,802.61 is: 3,408,625.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,582 : 4,695,636.03 = 2,467,802.61 : x
  2. Step 2: Convert to fraction form
    3,399,582/4,695,636.03 = 2,467,802.61/x
  3. Step 3: Cross multiply
    3,399,582x = 4,695,636.03 × 2,467,802.61
  4. Step 4: Simplify right side
    3,399,582x = 11,587,902,850,444.04
  5. Step 5: Solve for x
    x = 11,587,902,850,444.04/3,399,582
  6. Step 6: Final answer
    x = 3,408,625.78

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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.