Home / 3,334,163.31-4,601,119.95-1,806,259.50

Finding the Fourth Proportional to 3,334,163.31, 4,601,119.95 and 1,806,259.50

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Solution

The fourth proportional to 3,334,163.31, 4,601,119.95 and 1,806,259.50 is: 2,492,624.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,163.31 : 4,601,119.95 = 1,806,259.50 : x
  2. Step 2: Convert to fraction form
    3,334,163.31/4,601,119.95 = 1,806,259.50/x
  3. Step 3: Cross multiply
    3,334,163.31x = 4,601,119.95 × 1,806,259.50
  4. Step 4: Simplify right side
    3,334,163.31x = 8,310,816,620,327.03
  5. Step 5: Solve for x
    x = 8,310,816,620,327.03/3,334,163.31
  6. Step 6: Final answer
    x = 2,492,624.34

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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.