Home / 2,837,367.70-4,256,051.55-1,344,375.70

Finding the Fourth Proportional to 2,837,367.70, 4,256,051.55 and 1,344,375.70

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Solution

The fourth proportional to 2,837,367.70, 4,256,051.55 and 1,344,375.70 is: 2,016,563.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,367.70 : 4,256,051.55 = 1,344,375.70 : x
  2. Step 2: Convert to fraction form
    2,837,367.70/4,256,051.55 = 1,344,375.70/x
  3. Step 3: Cross multiply
    2,837,367.70x = 4,256,051.55 × 1,344,375.70
  4. Step 4: Simplify right side
    2,837,367.70x = 5,721,732,281,767.34
  5. Step 5: Solve for x
    x = 5,721,732,281,767.34/2,837,367.70
  6. Step 6: Final answer
    x = 2,016,563.55

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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.