Home / 3,257,551.89-4,495,961.24-1,807,713.04

Finding the Fourth Proportional to 3,257,551.89, 4,495,961.24 and 1,807,713.04

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Solution

The fourth proportional to 3,257,551.89, 4,495,961.24 and 1,807,713.04 is: 2,494,943.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,551.89 : 4,495,961.24 = 1,807,713.04 : x
  2. Step 2: Convert to fraction form
    3,257,551.89/4,495,961.24 = 1,807,713.04/x
  3. Step 3: Cross multiply
    3,257,551.89x = 4,495,961.24 × 1,807,713.04
  4. Step 4: Simplify right side
    3,257,551.89x = 8,127,407,751,844.01
  5. Step 5: Solve for x
    x = 8,127,407,751,844.01/3,257,551.89
  6. Step 6: Final answer
    x = 2,494,943.45

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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.