Home / 6,757,403.92-9,325,219.08-3,701,726.80

Finding the Fourth Proportional to 6,757,403.92, 9,325,219.08 and 3,701,726.80

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Solution

The fourth proportional to 6,757,403.92, 9,325,219.08 and 3,701,726.80 is: 5,108,383.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,403.92 : 9,325,219.08 = 3,701,726.80 : x
  2. Step 2: Convert to fraction form
    6,757,403.92/9,325,219.08 = 3,701,726.80/x
  3. Step 3: Cross multiply
    6,757,403.92x = 9,325,219.08 × 3,701,726.80
  4. Step 4: Simplify right side
    6,757,403.92x = 34,519,413,384,307.34
  5. Step 5: Solve for x
    x = 34,519,413,384,307.34/6,757,403.92
  6. Step 6: Final answer
    x = 5,108,383.90

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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.