Home / 2,960,544.67-4,442,588.47-2,719,624.75

Finding the Fourth Proportional to 2,960,544.67, 4,442,588.47 and 2,719,624.75

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Solution

The fourth proportional to 2,960,544.67, 4,442,588.47 and 2,719,624.75 is: 4,081,064.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,544.67 : 4,442,588.47 = 2,719,624.75 : x
  2. Step 2: Convert to fraction form
    2,960,544.67/4,442,588.47 = 2,719,624.75/x
  3. Step 3: Cross multiply
    2,960,544.67x = 4,442,588.47 × 2,719,624.75
  4. Step 4: Simplify right side
    2,960,544.67x = 12,082,173,534,863.69
  5. Step 5: Solve for x
    x = 12,082,173,534,863.69/2,960,544.67
  6. Step 6: Final answer
    x = 4,081,064.43

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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.