Home / 5,028,875.28-6,939,847.53-2,737,052.37

Finding the Fourth Proportional to 5,028,875.28, 6,939,847.53 and 2,737,052.37

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Solution

The fourth proportional to 5,028,875.28, 6,939,847.53 and 2,737,052.37 is: 3,777,132.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,028,875.28 : 6,939,847.53 = 2,737,052.37 : x
  2. Step 2: Convert to fraction form
    5,028,875.28/6,939,847.53 = 2,737,052.37/x
  3. Step 3: Cross multiply
    5,028,875.28x = 6,939,847.53 × 2,737,052.37
  4. Step 4: Simplify right side
    5,028,875.28x = 18,994,726,129,425.15
  5. Step 5: Solve for x
    x = 18,994,726,129,425.15/5,028,875.28
  6. Step 6: Final answer
    x = 3,777,132.08

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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.