Home / 6,072,660.55-9,109,461.57-2,029,162.69

Finding the Fourth Proportional to 6,072,660.55, 9,109,461.57 and 2,029,162.69

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Solution

The fourth proportional to 6,072,660.55, 9,109,461.57 and 2,029,162.69 is: 3,043,901.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,072,660.55 : 9,109,461.57 = 2,029,162.69 : x
  2. Step 2: Convert to fraction form
    6,072,660.55/9,109,461.57 = 2,029,162.69/x
  3. Step 3: Cross multiply
    6,072,660.55x = 9,109,461.57 × 2,029,162.69
  4. Step 4: Simplify right side
    6,072,660.55x = 18,484,579,543,832.82
  5. Step 5: Solve for x
    x = 18,484,579,543,832.82/6,072,660.55
  6. Step 6: Final answer
    x = 3,043,901.33

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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.