Home / 3,805,714.73-5,246,805.70-3,023,376.46

Finding the Fourth Proportional to 3,805,714.73, 5,246,805.70 and 3,023,376.46

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Solution

The fourth proportional to 3,805,714.73, 5,246,805.70 and 3,023,376.46 is: 4,168,223.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,805,714.73 : 5,246,805.70 = 3,023,376.46 : x
  2. Step 2: Convert to fraction form
    3,805,714.73/5,246,805.70 = 3,023,376.46/x
  3. Step 3: Cross multiply
    3,805,714.73x = 5,246,805.70 × 3,023,376.46
  4. Step 4: Simplify right side
    3,805,714.73x = 15,863,068,857,496.74
  5. Step 5: Solve for x
    x = 15,863,068,857,496.74/3,805,714.73
  6. Step 6: Final answer
    x = 4,168,223.31

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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.