Home / 6,841,992.38-10,254,798.05-3,193,813.94

Finding the Fourth Proportional to 6,841,992.38, 10,254,798.05 and 3,193,813.94

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Solution

The fourth proportional to 6,841,992.38, 10,254,798.05 and 3,193,813.94 is: 4,786,897.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,841,992.38 : 10,254,798.05 = 3,193,813.94 : x
  2. Step 2: Convert to fraction form
    6,841,992.38/10,254,798.05 = 3,193,813.94/x
  3. Step 3: Cross multiply
    6,841,992.38x = 10,254,798.05 × 3,193,813.94
  4. Step 4: Simplify right side
    6,841,992.38x = 32,751,916,896,731.76
  5. Step 5: Solve for x
    x = 32,751,916,896,731.76/6,841,992.38
  6. Step 6: Final answer
    x = 4,786,897.60

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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.