Home / 9,298,930.96-13,948,539.48-3,541,985.61

Finding the Fourth Proportional to 9,298,930.96, 13,948,539.48 and 3,541,985.61

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Solution

The fourth proportional to 9,298,930.96, 13,948,539.48 and 3,541,985.61 is: 5,313,032.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,298,930.96 : 13,948,539.48 = 3,541,985.61 : x
  2. Step 2: Convert to fraction form
    9,298,930.96/13,948,539.48 = 3,541,985.61/x
  3. Step 3: Cross multiply
    9,298,930.96x = 13,948,539.48 × 3,541,985.61
  4. Step 4: Simplify right side
    9,298,930.96x = 49,405,526,118,676.88
  5. Step 5: Solve for x
    x = 49,405,526,118,676.88/9,298,930.96
  6. Step 6: Final answer
    x = 5,313,032.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.