Home / 5,117,445.31-7,056,317.25-4,184,241.48

Finding the Fourth Proportional to 5,117,445.31, 7,056,317.25 and 4,184,241.48

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Solution

The fourth proportional to 5,117,445.31, 7,056,317.25 and 4,184,241.48 is: 5,769,545.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,117,445.31 : 7,056,317.25 = 4,184,241.48 : x
  2. Step 2: Convert to fraction form
    5,117,445.31/7,056,317.25 = 4,184,241.48/x
  3. Step 3: Cross multiply
    5,117,445.31x = 7,056,317.25 × 4,184,241.48
  4. Step 4: Simplify right side
    5,117,445.31x = 29,525,335,333,489.53
  5. Step 5: Solve for x
    x = 29,525,335,333,489.53/5,117,445.31
  6. Step 6: Final answer
    x = 5,769,545.85

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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.