Home / 12,026,098-18,040,196.88-3,050,650

Finding the Fourth Proportional to 12,026,098, 18,040,196.88 and 3,050,650

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Solution

The fourth proportional to 12,026,098, 18,040,196.88 and 3,050,650 is: 4,576,241.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,026,098 : 18,040,196.88 = 3,050,650 : x
  2. Step 2: Convert to fraction form
    12,026,098/18,040,196.88 = 3,050,650/x
  3. Step 3: Cross multiply
    12,026,098x = 18,040,196.88 × 3,050,650
  4. Step 4: Simplify right side
    12,026,098x = 55,034,326,611,972
  5. Step 5: Solve for x
    x = 55,034,326,611,972/12,026,098
  6. Step 6: Final answer
    x = 4,576,241.32

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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.