Home / 3,119,167.14-4,668,105.15-2,614,298.46

Finding the Fourth Proportional to 3,119,167.14, 4,668,105.15 and 2,614,298.46

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Solution

The fourth proportional to 3,119,167.14, 4,668,105.15 and 2,614,298.46 is: 3,912,525.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,119,167.14 : 4,668,105.15 = 2,614,298.46 : x
  2. Step 2: Convert to fraction form
    3,119,167.14/4,668,105.15 = 2,614,298.46/x
  3. Step 3: Cross multiply
    3,119,167.14x = 4,668,105.15 × 2,614,298.46
  4. Step 4: Simplify right side
    3,119,167.14x = 12,203,820,104,763.07
  5. Step 5: Solve for x
    x = 12,203,820,104,763.07/3,119,167.14
  6. Step 6: Final answer
    x = 3,912,525.22

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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.