Home / 3,718,502.98-5,577,779.07-1,023,112.96

Finding the Fourth Proportional to 3,718,502.98, 5,577,779.07 and 1,023,112.96

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Solution

The fourth proportional to 3,718,502.98, 5,577,779.07 and 1,023,112.96 is: 1,534,676.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,718,502.98 : 5,577,779.07 = 1,023,112.96 : x
  2. Step 2: Convert to fraction form
    3,718,502.98/5,577,779.07 = 1,023,112.96/x
  3. Step 3: Cross multiply
    3,718,502.98x = 5,577,779.07 × 1,023,112.96
  4. Step 4: Simplify right side
    3,718,502.98x = 5,706,698,040,589.30
  5. Step 5: Solve for x
    x = 5,706,698,040,589.30/3,718,502.98
  6. Step 6: Final answer
    x = 1,534,676.21

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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.