Home / 10,011,037-13,826,635.86-6,786,174.28

Finding the Fourth Proportional to 10,011,037, 13,826,635.86 and 6,786,174.28

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Solution

The fourth proportional to 10,011,037, 13,826,635.86 and 6,786,174.28 is: 9,372,651.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,011,037 : 13,826,635.86 = 6,786,174.28 : x
  2. Step 2: Convert to fraction form
    10,011,037/13,826,635.86 = 6,786,174.28/x
  3. Step 3: Cross multiply
    10,011,037x = 13,826,635.86 × 6,786,174.28
  4. Step 4: Simplify right side
    10,011,037x = 93,829,960,652,057.69
  5. Step 5: Solve for x
    x = 93,829,960,652,057.69/10,011,037
  6. Step 6: Final answer
    x = 9,372,651.47

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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.