Home / 1,826,291.10-2,520,356.01-1,010,481.51

Finding the Fourth Proportional to 1,826,291.10, 2,520,356.01 and 1,010,481.51

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Solution

The fourth proportional to 1,826,291.10, 2,520,356.01 and 1,010,481.51 is: 1,394,505.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,291.10 : 2,520,356.01 = 1,010,481.51 : x
  2. Step 2: Convert to fraction form
    1,826,291.10/2,520,356.01 = 1,010,481.51/x
  3. Step 3: Cross multiply
    1,826,291.10x = 2,520,356.01 × 1,010,481.51
  4. Step 4: Simplify right side
    1,826,291.10x = 2,546,773,146,722.38
  5. Step 5: Solve for x
    x = 2,546,773,146,722.38/1,826,291.10
  6. Step 6: Final answer
    x = 1,394,505.59

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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.