Home / 2,235,614.22-3,343,120.56-1,660,323.87

Finding the Fourth Proportional to 2,235,614.22, 3,343,120.56 and 1,660,323.87

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Solution

The fourth proportional to 2,235,614.22, 3,343,120.56 and 1,660,323.87 is: 2,482,835.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,614.22 : 3,343,120.56 = 1,660,323.87 : x
  2. Step 2: Convert to fraction form
    2,235,614.22/3,343,120.56 = 1,660,323.87/x
  3. Step 3: Cross multiply
    2,235,614.22x = 3,343,120.56 × 1,660,323.87
  4. Step 4: Simplify right side
    2,235,614.22x = 5,550,662,866,055.77
  5. Step 5: Solve for x
    x = 5,550,662,866,055.77/2,235,614.22
  6. Step 6: Final answer
    x = 2,482,835.73

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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.