Home / 2,014,226.10-2,779,757.91-1,108,808.10

Finding the Fourth Proportional to 2,014,226.10, 2,779,757.91 and 1,108,808.10

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Solution

The fourth proportional to 2,014,226.10, 2,779,757.91 and 1,108,808.10 is: 1,530,224.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,226.10 : 2,779,757.91 = 1,108,808.10 : x
  2. Step 2: Convert to fraction form
    2,014,226.10/2,779,757.91 = 1,108,808.10/x
  3. Step 3: Cross multiply
    2,014,226.10x = 2,779,757.91 × 1,108,808.10
  4. Step 4: Simplify right side
    2,014,226.10x = 3,082,218,086,647.07
  5. Step 5: Solve for x
    x = 3,082,218,086,647.07/2,014,226.10
  6. Step 6: Final answer
    x = 1,530,224.48

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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.