Home / 2,453,230.80-3,385,458.66-1,365,478.96

Finding the Fourth Proportional to 2,453,230.80, 3,385,458.66 and 1,365,478.96

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Solution

The fourth proportional to 2,453,230.80, 3,385,458.66 and 1,365,478.96 is: 1,884,361.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,230.80 : 3,385,458.66 = 1,365,478.96 : x
  2. Step 2: Convert to fraction form
    2,453,230.80/3,385,458.66 = 1,365,478.96/x
  3. Step 3: Cross multiply
    2,453,230.80x = 3,385,458.66 × 1,365,478.96
  4. Step 4: Simplify right side
    2,453,230.80x = 4,622,772,570,179.79
  5. Step 5: Solve for x
    x = 4,622,772,570,179.79/2,453,230.80
  6. Step 6: Final answer
    x = 1,884,361.05

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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.