Home / 11,304,859.34-16,964,848.02-4,829,447.96

Finding the Fourth Proportional to 11,304,859.34, 16,964,848.02 and 4,829,447.96

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Solution

The fourth proportional to 11,304,859.34, 16,964,848.02 and 4,829,447.96 is: 7,247,401.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,304,859.34 : 16,964,848.02 = 4,829,447.96 : x
  2. Step 2: Convert to fraction form
    11,304,859.34/16,964,848.02 = 4,829,447.96/x
  3. Step 3: Cross multiply
    11,304,859.34x = 16,964,848.02 × 4,829,447.96
  4. Step 4: Simplify right side
    11,304,859.34x = 81,930,850,595,185.23
  5. Step 5: Solve for x
    x = 81,930,850,595,185.23/11,304,859.34
  6. Step 6: Final answer
    x = 7,247,401.15

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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.