Home / 4,141,796.29-5,715,624.38-2,281,176.07

Finding the Fourth Proportional to 4,141,796.29, 5,715,624.38 and 2,281,176.07

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Solution

The fourth proportional to 4,141,796.29, 5,715,624.38 and 2,281,176.07 is: 3,147,992.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,796.29 : 5,715,624.38 = 2,281,176.07 : x
  2. Step 2: Convert to fraction form
    4,141,796.29/5,715,624.38 = 2,281,176.07/x
  3. Step 3: Cross multiply
    4,141,796.29x = 5,715,624.38 × 2,281,176.07
  4. Step 4: Simplify right side
    4,141,796.29x = 13,038,345,532,186.46
  5. Step 5: Solve for x
    x = 13,038,345,532,186.46/4,141,796.29
  6. Step 6: Final answer
    x = 3,147,992.96

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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.