Home / 11,353,599.29-17,037,920.61-6,239,600.49

Finding the Fourth Proportional to 11,353,599.29, 17,037,920.61 and 6,239,600.49

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Solution

The fourth proportional to 11,353,599.29, 17,037,920.61 and 6,239,600.49 is: 9,363,534.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,353,599.29 : 17,037,920.61 = 6,239,600.49 : x
  2. Step 2: Convert to fraction form
    11,353,599.29/17,037,920.61 = 6,239,600.49/x
  3. Step 3: Cross multiply
    11,353,599.29x = 17,037,920.61 × 6,239,600.49
  4. Step 4: Simplify right side
    11,353,599.29x = 106,309,817,786,737.09
  5. Step 5: Solve for x
    x = 106,309,817,786,737.09/11,353,599.29
  6. Step 6: Final answer
    x = 9,363,534.43

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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.