Home / 10,672,561.04-16,008,550.85-2,996,269.40

Finding the Fourth Proportional to 10,672,561.04, 16,008,550.85 and 2,996,269.40

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Solution

The fourth proportional to 10,672,561.04, 16,008,550.85 and 2,996,269.40 is: 4,494,322.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,672,561.04 : 16,008,550.85 = 2,996,269.40 : x
  2. Step 2: Convert to fraction form
    10,672,561.04/16,008,550.85 = 2,996,269.40/x
  3. Step 3: Cross multiply
    10,672,561.04x = 16,008,550.85 × 2,996,269.40
  4. Step 4: Simplify right side
    10,672,561.04x = 47,965,930,955,174.89
  5. Step 5: Solve for x
    x = 47,965,930,955,174.89/10,672,561.04
  6. Step 6: Final answer
    x = 4,494,322.48

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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.