Home / 2,961,446.49-4,441,609.22-1,443,604.77

Finding the Fourth Proportional to 2,961,446.49, 4,441,609.22 and 1,443,604.77

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Solution

The fourth proportional to 2,961,446.49, 4,441,609.22 and 1,443,604.77 is: 2,165,133.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,446.49 : 4,441,609.22 = 1,443,604.77 : x
  2. Step 2: Convert to fraction form
    2,961,446.49/4,441,609.22 = 1,443,604.77/x
  3. Step 3: Cross multiply
    2,961,446.49x = 4,441,609.22 × 1,443,604.77
  4. Step 4: Simplify right side
    2,961,446.49x = 6,411,928,249,249.96
  5. Step 5: Solve for x
    x = 6,411,928,249,249.96/2,961,446.49
  6. Step 6: Final answer
    x = 2,165,133.92

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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.