Home / 9,474,541.62-14,211,680.40-2,286,015.18

Finding the Fourth Proportional to 9,474,541.62, 14,211,680.40 and 2,286,015.18

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Solution

The fourth proportional to 9,474,541.62, 14,211,680.40 and 2,286,015.18 is: 3,428,990.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,474,541.62 : 14,211,680.40 = 2,286,015.18 : x
  2. Step 2: Convert to fraction form
    9,474,541.62/14,211,680.40 = 2,286,015.18/x
  3. Step 3: Cross multiply
    9,474,541.62x = 14,211,680.40 × 2,286,015.18
  4. Step 4: Simplify right side
    9,474,541.62x = 32,488,117,127,708.48
  5. Step 5: Solve for x
    x = 32,488,117,127,708.48/9,474,541.62
  6. Step 6: Final answer
    x = 3,428,990.91

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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.