Home / 7,160,601.62-10,741,892.31-2,303,045.60

Finding the Fourth Proportional to 7,160,601.62, 10,741,892.31 and 2,303,045.60

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Solution

The fourth proportional to 7,160,601.62, 10,741,892.31 and 2,303,045.60 is: 3,454,886.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,160,601.62 : 10,741,892.31 = 2,303,045.60 : x
  2. Step 2: Convert to fraction form
    7,160,601.62/10,741,892.31 = 2,303,045.60/x
  3. Step 3: Cross multiply
    7,160,601.62x = 10,741,892.31 × 2,303,045.60
  4. Step 4: Simplify right side
    7,160,601.62x = 24,739,067,820,219.34
  5. Step 5: Solve for x
    x = 24,739,067,820,219.34/7,160,601.62
  6. Step 6: Final answer
    x = 3,454,886.77

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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.