Home / 4,242,244.46-5,854,420.55-2,308,629.74

Finding the Fourth Proportional to 4,242,244.46, 5,854,420.55 and 2,308,629.74

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Solution

The fourth proportional to 4,242,244.46, 5,854,420.55 and 2,308,629.74 is: 3,185,976.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,244.46 : 5,854,420.55 = 2,308,629.74 : x
  2. Step 2: Convert to fraction form
    4,242,244.46/5,854,420.55 = 2,308,629.74/x
  3. Step 3: Cross multiply
    4,242,244.46x = 5,854,420.55 × 2,308,629.74
  4. Step 4: Simplify right side
    4,242,244.46x = 13,515,689,380,654.01
  5. Step 5: Solve for x
    x = 13,515,689,380,654.01/4,242,244.46
  6. Step 6: Final answer
    x = 3,185,976.08

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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.