Home / 9,347,954.40-14,023,243.80-2,957,540.40

Finding the Fourth Proportional to 9,347,954.40, 14,023,243.80 and 2,957,540.40

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Solution

The fourth proportional to 9,347,954.40, 14,023,243.80 and 2,957,540.40 is: 4,436,725.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347,954.40 : 14,023,243.80 = 2,957,540.40 : x
  2. Step 2: Convert to fraction form
    9,347,954.40/14,023,243.80 = 2,957,540.40/x
  3. Step 3: Cross multiply
    9,347,954.40x = 14,023,243.80 × 2,957,540.40
  4. Step 4: Simplify right side
    9,347,954.40x = 41,474,310,077,549.52
  5. Step 5: Solve for x
    x = 41,474,310,077,549.52/9,347,954.40
  6. Step 6: Final answer
    x = 4,436,725.76

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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.