Home / 5,766,573.47-7,958,212.34-3,319,123.64

Finding the Fourth Proportional to 5,766,573.47, 7,958,212.34 and 3,319,123.64

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Solution

The fourth proportional to 5,766,573.47, 7,958,212.34 and 3,319,123.64 is: 4,580,586.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,766,573.47 : 7,958,212.34 = 3,319,123.64 : x
  2. Step 2: Convert to fraction form
    5,766,573.47/7,958,212.34 = 3,319,123.64/x
  3. Step 3: Cross multiply
    5,766,573.47x = 7,958,212.34 × 3,319,123.64
  4. Step 4: Simplify right side
    5,766,573.47x = 26,414,290,653,447.04
  5. Step 5: Solve for x
    x = 26,414,290,653,447.04/5,766,573.47
  6. Step 6: Final answer
    x = 4,580,586.86

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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.