Home / 10,267,897.40-14,165,249.46-6,191,251.64

Finding the Fourth Proportional to 10,267,897.40, 14,165,249.46 and 6,191,251.64

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Solution

The fourth proportional to 10,267,897.40, 14,165,249.46 and 6,191,251.64 is: 8,541,244.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267,897.40 : 14,165,249.46 = 6,191,251.64 : x
  2. Step 2: Convert to fraction form
    10,267,897.40/14,165,249.46 = 6,191,251.64/x
  3. Step 3: Cross multiply
    10,267,897.40x = 14,165,249.46 × 6,191,251.64
  4. Step 4: Simplify right side
    10,267,897.40x = 87,700,623,950,234.11
  5. Step 5: Solve for x
    x = 87,700,623,950,234.11/10,267,897.40
  6. Step 6: Final answer
    x = 8,541,244.67

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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.