Home / 2,604,297.10-3,912,432.60-1,837,559.53

Finding the Fourth Proportional to 2,604,297.10, 3,912,432.60 and 1,837,559.53

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Solution

The fourth proportional to 2,604,297.10, 3,912,432.60 and 1,837,559.53 is: 2,760,563.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,297.10 : 3,912,432.60 = 1,837,559.53 : x
  2. Step 2: Convert to fraction form
    2,604,297.10/3,912,432.60 = 1,837,559.53/x
  3. Step 3: Cross multiply
    2,604,297.10x = 3,912,432.60 × 1,837,559.53
  4. Step 4: Simplify right side
    2,604,297.10x = 7,189,327,809,612.68
  5. Step 5: Solve for x
    x = 7,189,327,809,612.68/2,604,297.10
  6. Step 6: Final answer
    x = 2,760,563.61

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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.