Home / 1,360,911.45-2,041,367.18-463,366.65

Finding the Fourth Proportional to 1,360,911.45, 2,041,367.18 and 463,366.65

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Solution

The fourth proportional to 1,360,911.45, 2,041,367.18 and 463,366.65 is: 695,049.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,911.45 : 2,041,367.18 = 463,366.65 : x
  2. Step 2: Convert to fraction form
    1,360,911.45/2,041,367.18 = 463,366.65/x
  3. Step 3: Cross multiply
    1,360,911.45x = 2,041,367.18 × 463,366.65
  4. Step 4: Simplify right side
    1,360,911.45x = 945,901,469,299.71
  5. Step 5: Solve for x
    x = 945,901,469,299.71/1,360,911.45
  6. Step 6: Final answer
    x = 695,049.98

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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.