Home / 1,465,046-2,207,551.88-1,204,640

Finding the Fourth Proportional to 1,465,046, 2,207,551.88 and 1,204,640

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Solution

The fourth proportional to 1,465,046, 2,207,551.88 and 1,204,640 is: 1,815,168.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,046 : 2,207,551.88 = 1,204,640 : x
  2. Step 2: Convert to fraction form
    1,465,046/2,207,551.88 = 1,204,640/x
  3. Step 3: Cross multiply
    1,465,046x = 2,207,551.88 × 1,204,640
  4. Step 4: Simplify right side
    1,465,046x = 2,659,305,296,723.20
  5. Step 5: Solve for x
    x = 2,659,305,296,723.20/1,465,046
  6. Step 6: Final answer
    x = 1,815,168.46

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.