Home / 6,627,910.08-9,146,428.80-3,727,300.08

Finding the Fourth Proportional to 6,627,910.08, 9,146,428.80 and 3,727,300.08

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Solution

The fourth proportional to 6,627,910.08, 9,146,428.80 and 3,727,300.08 is: 5,143,625.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,627,910.08 : 9,146,428.80 = 3,727,300.08 : x
  2. Step 2: Convert to fraction form
    6,627,910.08/9,146,428.80 = 3,727,300.08/x
  3. Step 3: Cross multiply
    6,627,910.08x = 9,146,428.80 × 3,727,300.08
  4. Step 4: Simplify right side
    6,627,910.08x = 34,091,484,797,954.31
  5. Step 5: Solve for x
    x = 34,091,484,797,954.31/6,627,910.08
  6. Step 6: Final answer
    x = 5,143,625.12

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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.