Home / 11,840,969.34-16,340,539.14-6,408,461.34

Finding the Fourth Proportional to 11,840,969.34, 16,340,539.14 and 6,408,461.34

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Solution

The fourth proportional to 11,840,969.34, 16,340,539.14 and 6,408,461.34 is: 8,843,677.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,840,969.34 : 16,340,539.14 = 6,408,461.34 : x
  2. Step 2: Convert to fraction form
    11,840,969.34/16,340,539.14 = 6,408,461.34/x
  3. Step 3: Cross multiply
    11,840,969.34x = 16,340,539.14 × 6,408,461.34
  4. Step 4: Simplify right side
    11,840,969.34x = 104,717,713,353,446.84
  5. Step 5: Solve for x
    x = 104,717,713,353,446.84/11,840,969.34
  6. Step 6: Final answer
    x = 8,843,677.43

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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.