Home / 4,773,546.64-7,160,339.46-1,933,712.56

Finding the Fourth Proportional to 4,773,546.64, 7,160,339.46 and 1,933,712.56

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Solution

The fourth proportional to 4,773,546.64, 7,160,339.46 and 1,933,712.56 is: 2,900,576.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,773,546.64 : 7,160,339.46 = 1,933,712.56 : x
  2. Step 2: Convert to fraction form
    4,773,546.64/7,160,339.46 = 1,933,712.56/x
  3. Step 3: Cross multiply
    4,773,546.64x = 7,160,339.46 × 1,933,712.56
  4. Step 4: Simplify right side
    4,773,546.64x = 13,846,038,347,665.62
  5. Step 5: Solve for x
    x = 13,846,038,347,665.62/4,773,546.64
  6. Step 6: Final answer
    x = 2,900,576.74

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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.