Home / 2,604,296.10-3,912,431.10-1,837,558.53

Finding the Fourth Proportional to 2,604,296.10, 3,912,431.10 and 1,837,558.53

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Solution

The fourth proportional to 2,604,296.10, 3,912,431.10 and 1,837,558.53 is: 2,760,562.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,296.10 : 3,912,431.10 = 1,837,558.53 : x
  2. Step 2: Convert to fraction form
    2,604,296.10/3,912,431.10 = 1,837,558.53/x
  3. Step 3: Cross multiply
    2,604,296.10x = 3,912,431.10 × 1,837,558.53
  4. Step 4: Simplify right side
    2,604,296.10x = 7,189,321,140,842.28
  5. Step 5: Solve for x
    x = 7,189,321,140,842.28/2,604,296.10
  6. Step 6: Final answer
    x = 2,760,562.11

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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.