Home / 5,239,168.60-7,229,195.30-3,033,245.58

Finding the Fourth Proportional to 5,239,168.60, 7,229,195.30 and 3,033,245.58

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Solution

The fourth proportional to 5,239,168.60, 7,229,195.30 and 3,033,245.58 is: 4,185,382.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,239,168.60 : 7,229,195.30 = 3,033,245.58 : x
  2. Step 2: Convert to fraction form
    5,239,168.60/7,229,195.30 = 3,033,245.58/x
  3. Step 3: Cross multiply
    5,239,168.60x = 7,229,195.30 × 3,033,245.58
  4. Step 4: Simplify right side
    5,239,168.60x = 21,927,924,698,264.89
  5. Step 5: Solve for x
    x = 21,927,924,698,264.89/5,239,168.60
  6. Step 6: Final answer
    x = 4,185,382.53

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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.