Home / 1,106,239.50-1,660,004.55-466,503.66

Finding the Fourth Proportional to 1,106,239.50, 1,660,004.55 and 466,503.66

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Solution

The fourth proportional to 1,106,239.50, 1,660,004.55 and 466,503.66 is: 700,027.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,239.50 : 1,660,004.55 = 466,503.66 : x
  2. Step 2: Convert to fraction form
    1,106,239.50/1,660,004.55 = 466,503.66/x
  3. Step 3: Cross multiply
    1,106,239.50x = 1,660,004.55 × 466,503.66
  4. Step 4: Simplify right side
    1,106,239.50x = 774,398,198,191.65
  5. Step 5: Solve for x
    x = 774,398,198,191.65/1,106,239.50
  6. Step 6: Final answer
    x = 700,027.61

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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.