Home / 6,072,029.20-9,110,561.64-2,658,554.20

Finding the Fourth Proportional to 6,072,029.20, 9,110,561.64 and 2,658,554.20

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Solution

The fourth proportional to 6,072,029.20, 9,110,561.64 and 2,658,554.20 is: 3,988,933.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,072,029.20 : 9,110,561.64 = 2,658,554.20 : x
  2. Step 2: Convert to fraction form
    6,072,029.20/9,110,561.64 = 2,658,554.20/x
  3. Step 3: Cross multiply
    6,072,029.20x = 9,110,561.64 × 2,658,554.20
  4. Step 4: Simplify right side
    6,072,029.20x = 24,220,921,912,380.89
  5. Step 5: Solve for x
    x = 24,220,921,912,380.89/6,072,029.20
  6. Step 6: Final answer
    x = 3,988,933.70

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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.