Home / 4,150,009.70-6,225,596.94-1,453,717.55

Finding the Fourth Proportional to 4,150,009.70, 6,225,596.94 and 1,453,717.55

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Solution

The fourth proportional to 4,150,009.70, 6,225,596.94 and 1,453,717.55 is: 2,180,780.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,009.70 : 6,225,596.94 = 1,453,717.55 : x
  2. Step 2: Convert to fraction form
    4,150,009.70/6,225,596.94 = 1,453,717.55/x
  3. Step 3: Cross multiply
    4,150,009.70x = 6,225,596.94 × 1,453,717.55
  4. Step 4: Simplify right side
    4,150,009.70x = 9,050,259,499,776.31
  5. Step 5: Solve for x
    x = 9,050,259,499,776.31/4,150,009.70
  6. Step 6: Final answer
    x = 2,180,780.33

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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.