Home / 1,827,514.05-2,522,233.31-1,052,996.57

Finding the Fourth Proportional to 1,827,514.05, 2,522,233.31 and 1,052,996.57

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Solution

The fourth proportional to 1,827,514.05, 2,522,233.31 and 1,052,996.57 is: 1,453,287.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,514.05 : 2,522,233.31 = 1,052,996.57 : x
  2. Step 2: Convert to fraction form
    1,827,514.05/2,522,233.31 = 1,052,996.57/x
  3. Step 3: Cross multiply
    1,827,514.05x = 2,522,233.31 × 1,052,996.57
  4. Step 4: Simplify right side
    1,827,514.05x = 2,655,903,024,169.75
  5. Step 5: Solve for x
    x = 2,655,903,024,169.75/1,827,514.05
  6. Step 6: Final answer
    x = 1,453,287.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.