Home / 9,566,741.21-14,350,165.40-2,378,274.85

Finding the Fourth Proportional to 9,566,741.21, 14,350,165.40 and 2,378,274.85

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Solution

The fourth proportional to 9,566,741.21, 14,350,165.40 and 2,378,274.85 is: 3,567,425.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,566,741.21 : 14,350,165.40 = 2,378,274.85 : x
  2. Step 2: Convert to fraction form
    9,566,741.21/14,350,165.40 = 2,378,274.85/x
  3. Step 3: Cross multiply
    9,566,741.21x = 14,350,165.40 × 2,378,274.85
  4. Step 4: Simplify right side
    9,566,741.21x = 34,128,637,380,517.99
  5. Step 5: Solve for x
    x = 34,128,637,380,517.99/9,566,741.21
  6. Step 6: Final answer
    x = 3,567,425.59

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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.