Home / 1,837,414.88-2,535,566.16-1,010,481.30

Finding the Fourth Proportional to 1,837,414.88, 2,535,566.16 and 1,010,481.30

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Solution

The fourth proportional to 1,837,414.88, 2,535,566.16 and 1,010,481.30 is: 1,394,427.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,414.88 : 2,535,566.16 = 1,010,481.30 : x
  2. Step 2: Convert to fraction form
    1,837,414.88/2,535,566.16 = 1,010,481.30/x
  3. Step 3: Cross multiply
    1,837,414.88x = 2,535,566.16 × 1,010,481.30
  4. Step 4: Simplify right side
    1,837,414.88x = 2,562,142,189,592.81
  5. Step 5: Solve for x
    x = 2,562,142,189,592.81/1,837,414.88
  6. Step 6: Final answer
    x = 1,394,427.69

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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.