Home / 3,119,159.64-4,668,093.90-2,614,290.96

Finding the Fourth Proportional to 3,119,159.64, 4,668,093.90 and 2,614,290.96

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Solution

The fourth proportional to 3,119,159.64, 4,668,093.90 and 2,614,290.96 is: 3,912,513.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,119,159.64 : 4,668,093.90 = 2,614,290.96 : x
  2. Step 2: Convert to fraction form
    3,119,159.64/4,668,093.90 = 2,614,290.96/x
  3. Step 3: Cross multiply
    3,119,159.64x = 4,668,093.90 × 2,614,290.96
  4. Step 4: Simplify right side
    3,119,159.64x = 12,203,755,683,201.14
  5. Step 5: Solve for x
    x = 12,203,755,683,201.14/3,119,159.64
  6. Step 6: Final answer
    x = 3,912,513.98

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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.