Home / 2,363,422.58-3,544,390.23-765,614.96

Finding the Fourth Proportional to 2,363,422.58, 3,544,390.23 and 765,614.96

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Solution

The fourth proportional to 2,363,422.58, 3,544,390.23 and 765,614.96 is: 1,148,181.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,422.58 : 3,544,390.23 = 765,614.96 : x
  2. Step 2: Convert to fraction form
    2,363,422.58/3,544,390.23 = 765,614.96/x
  3. Step 3: Cross multiply
    2,363,422.58x = 3,544,390.23 × 765,614.96
  4. Step 4: Simplify right side
    2,363,422.58x = 2,713,638,184,165.84
  5. Step 5: Solve for x
    x = 2,713,638,184,165.84/2,363,422.58
  6. Step 6: Final answer
    x = 1,148,181.54

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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.