Home / 7,554,577.96-11,328,532.98-2,162,000.56

Finding the Fourth Proportional to 7,554,577.96, 11,328,532.98 and 2,162,000.56

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Solution

The fourth proportional to 7,554,577.96, 11,328,532.98 and 2,162,000.56 is: 3,242,046.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,554,577.96 : 11,328,532.98 = 2,162,000.56 : x
  2. Step 2: Convert to fraction form
    7,554,577.96/11,328,532.98 = 2,162,000.56/x
  3. Step 3: Cross multiply
    7,554,577.96x = 11,328,532.98 × 2,162,000.56
  4. Step 4: Simplify right side
    7,554,577.96x = 24,492,294,646,738.47
  5. Step 5: Solve for x
    x = 24,492,294,646,738.47/7,554,577.96
  6. Step 6: Final answer
    x = 3,242,046.71

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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.