Home / 5,030,593.24-6,942,000.88-2,738,761.96

Finding the Fourth Proportional to 5,030,593.24, 6,942,000.88 and 2,738,761.96

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Solution

The fourth proportional to 5,030,593.24, 6,942,000.88 and 2,738,761.96 is: 3,779,372.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,030,593.24 : 6,942,000.88 = 2,738,761.96 : x
  2. Step 2: Convert to fraction form
    5,030,593.24/6,942,000.88 = 2,738,761.96/x
  3. Step 3: Cross multiply
    5,030,593.24x = 6,942,000.88 × 2,738,761.96
  4. Step 4: Simplify right side
    5,030,593.24x = 19,012,487,936,430.52
  5. Step 5: Solve for x
    x = 19,012,487,936,430.52/5,030,593.24
  6. Step 6: Final answer
    x = 3,779,372.93

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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.