Home / 2,380,455.08-3,567,182.51-1,406,817.26

Finding the Fourth Proportional to 2,380,455.08, 3,567,182.51 and 1,406,817.26

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Solution

The fourth proportional to 2,380,455.08, 3,567,182.51 and 1,406,817.26 is: 2,108,157.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,455.08 : 3,567,182.51 = 1,406,817.26 : x
  2. Step 2: Convert to fraction form
    2,380,455.08/3,567,182.51 = 1,406,817.26/x
  3. Step 3: Cross multiply
    2,380,455.08x = 3,567,182.51 × 1,406,817.26
  4. Step 4: Simplify right side
    2,380,455.08x = 5,018,373,917,604.04
  5. Step 5: Solve for x
    x = 5,018,373,917,604.04/2,380,455.08
  6. Step 6: Final answer
    x = 2,108,157.37

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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.