Home / 5,924,272.77-8,175,494.43-3,208,018.77

Finding the Fourth Proportional to 5,924,272.77, 8,175,494.43 and 3,208,018.77

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Solution

The fourth proportional to 5,924,272.77, 8,175,494.43 and 3,208,018.77 is: 4,427,064.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924,272.77 : 8,175,494.43 = 3,208,018.77 : x
  2. Step 2: Convert to fraction form
    5,924,272.77/8,175,494.43 = 3,208,018.77/x
  3. Step 3: Cross multiply
    5,924,272.77x = 8,175,494.43 × 3,208,018.77
  4. Step 4: Simplify right side
    5,924,272.77x = 26,227,139,585,470.45
  5. Step 5: Solve for x
    x = 26,227,139,585,470.45/5,924,272.77
  6. Step 6: Final answer
    x = 4,427,064.82

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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.