Home / 5,580,912.25-7,701,187.48-3,376,596.34

Finding the Fourth Proportional to 5,580,912.25, 7,701,187.48 and 3,376,596.34

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Solution

The fourth proportional to 5,580,912.25, 7,701,187.48 and 3,376,596.34 is: 4,659,417.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,580,912.25 : 7,701,187.48 = 3,376,596.34 : x
  2. Step 2: Convert to fraction form
    5,580,912.25/7,701,187.48 = 3,376,596.34/x
  3. Step 3: Cross multiply
    5,580,912.25x = 7,701,187.48 × 3,376,596.34
  4. Step 4: Simplify right side
    5,580,912.25x = 26,003,801,458,621.82
  5. Step 5: Solve for x
    x = 26,003,801,458,621.82/5,580,912.25
  6. Step 6: Final answer
    x = 4,659,417.72

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1.5x scale

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.