Home / 4,512,797.74-6,227,624.31-2,447,808.14

Finding the Fourth Proportional to 4,512,797.74, 6,227,624.31 and 2,447,808.14

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Solution

The fourth proportional to 4,512,797.74, 6,227,624.31 and 2,447,808.14 is: 3,377,955.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,512,797.74 : 6,227,624.31 = 2,447,808.14 : x
  2. Step 2: Convert to fraction form
    4,512,797.74/6,227,624.31 = 2,447,808.14/x
  3. Step 3: Cross multiply
    4,512,797.74x = 6,227,624.31 × 2,447,808.14
  4. Step 4: Simplify right side
    4,512,797.74x = 15,244,029,478,879.88
  5. Step 5: Solve for x
    x = 15,244,029,478,879.88/4,512,797.74
  6. Step 6: Final answer
    x = 3,377,955.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.