Home / 6,807,551.45-10,213,327.06-2,015,365.46

Finding the Fourth Proportional to 6,807,551.45, 10,213,327.06 and 2,015,365.46

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Solution

The fourth proportional to 6,807,551.45, 10,213,327.06 and 2,015,365.46 is: 3,023,640.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,551.45 : 10,213,327.06 = 2,015,365.46 : x
  2. Step 2: Convert to fraction form
    6,807,551.45/10,213,327.06 = 2,015,365.46/x
  3. Step 3: Cross multiply
    6,807,551.45x = 10,213,327.06 × 2,015,365.46
  4. Step 4: Simplify right side
    6,807,551.45x = 20,583,586,532,302.30
  5. Step 5: Solve for x
    x = 20,583,586,532,302.30/6,807,551.45
  6. Step 6: Final answer
    x = 3,023,640.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.