Home / 9,323,481-13,983,892.92-2,933,567.40

Finding the Fourth Proportional to 9,323,481, 13,983,892.92 and 2,933,567.40

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Solution

The fourth proportional to 9,323,481, 13,983,892.92 and 2,933,567.40 is: 4,399,933.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323,481 : 13,983,892.92 = 2,933,567.40 : x
  2. Step 2: Convert to fraction form
    9,323,481/13,983,892.92 = 2,933,567.40/x
  3. Step 3: Cross multiply
    9,323,481x = 13,983,892.92 × 2,933,567.40
  4. Step 4: Simplify right side
    9,323,481x = 41,022,692,395,202.80
  5. Step 5: Solve for x
    x = 41,022,692,395,202.80/9,323,481
  6. Step 6: Final answer
    x = 4,399,933.07

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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.