Home / 10,950,236.10-16,425,389.99-4,124,977.45

Finding the Fourth Proportional to 10,950,236.10, 16,425,389.99 and 4,124,977.45

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Solution

The fourth proportional to 10,950,236.10, 16,425,389.99 and 4,124,977.45 is: 6,187,479.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,950,236.10 : 16,425,389.99 = 4,124,977.45 : x
  2. Step 2: Convert to fraction form
    10,950,236.10/16,425,389.99 = 4,124,977.45/x
  3. Step 3: Cross multiply
    10,950,236.10x = 16,425,389.99 × 4,124,977.45
  4. Step 4: Simplify right side
    10,950,236.10x = 67,754,363,285,454.69
  5. Step 5: Solve for x
    x = 67,754,363,285,454.69/10,950,236.10
  6. Step 6: Final answer
    x = 6,187,479.67

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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.