Home / 1,512,110.70-2,268,166.05-1,501,613.10

Finding the Fourth Proportional to 1,512,110.70, 2,268,166.05 and 1,501,613.10

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Solution

The fourth proportional to 1,512,110.70, 2,268,166.05 and 1,501,613.10 is: 2,252,419.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,512,110.70 : 2,268,166.05 = 1,501,613.10 : x
  2. Step 2: Convert to fraction form
    1,512,110.70/2,268,166.05 = 1,501,613.10/x
  3. Step 3: Cross multiply
    1,512,110.70x = 2,268,166.05 × 1,501,613.10
  4. Step 4: Simplify right side
    1,512,110.70x = 3,405,907,853,655.26
  5. Step 5: Solve for x
    x = 3,405,907,853,655.26/1,512,110.70
  6. Step 6: Final answer
    x = 2,252,419.65

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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.