Home / 5,575,160.32-7,692,788.64-3,283,777.24

Finding the Fourth Proportional to 5,575,160.32, 7,692,788.64 and 3,283,777.24

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Solution

The fourth proportional to 5,575,160.32, 7,692,788.64 and 3,283,777.24 is: 4,531,063.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,575,160.32 : 7,692,788.64 = 3,283,777.24 : x
  2. Step 2: Convert to fraction form
    5,575,160.32/7,692,788.64 = 3,283,777.24/x
  3. Step 3: Cross multiply
    5,575,160.32x = 7,692,788.64 × 3,283,777.24
  4. Step 4: Simplify right side
    5,575,160.32x = 25,261,404,248,162.55
  5. Step 5: Solve for x
    x = 25,261,404,248,162.55/5,575,160.32
  6. Step 6: Final answer
    x = 4,531,063.29

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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.