Home / 3,334,164.31-4,601,121.33-1,806,260.50

Finding the Fourth Proportional to 3,334,164.31, 4,601,121.33 and 1,806,260.50

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Solution

The fourth proportional to 3,334,164.31, 4,601,121.33 and 1,806,260.50 is: 2,492,625.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,164.31 : 4,601,121.33 = 1,806,260.50 : x
  2. Step 2: Convert to fraction form
    3,334,164.31/4,601,121.33 = 1,806,260.50/x
  3. Step 3: Cross multiply
    3,334,164.31x = 4,601,121.33 × 1,806,260.50
  4. Step 4: Simplify right side
    3,334,164.31x = 8,310,823,714,086.47
  5. Step 5: Solve for x
    x = 8,310,823,714,086.47/3,334,164.31
  6. Step 6: Final answer
    x = 2,492,625.72

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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.