Home / 10,863,744.10-16,271,996.55-6,596,469.70

Finding the Fourth Proportional to 10,863,744.10, 16,271,996.55 and 6,596,469.70

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Solution

The fourth proportional to 10,863,744.10, 16,271,996.55 and 6,596,469.70 is: 9,880,362.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,863,744.10 : 16,271,996.55 = 6,596,469.70 : x
  2. Step 2: Convert to fraction form
    10,863,744.10/16,271,996.55 = 6,596,469.70/x
  3. Step 3: Cross multiply
    10,863,744.10x = 16,271,996.55 × 6,596,469.70
  4. Step 4: Simplify right side
    10,863,744.10x = 107,337,732,200,579.55
  5. Step 5: Solve for x
    x = 107,337,732,200,579.55/10,863,744.10
  6. Step 6: Final answer
    x = 9,880,362.72

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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.