Home / 6,709,406.26-9,258,736.18-3,653,553.46

Finding the Fourth Proportional to 6,709,406.26, 9,258,736.18 and 3,653,553.46

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Solution

The fourth proportional to 6,709,406.26, 9,258,736.18 and 3,653,553.46 is: 5,041,770.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,709,406.26 : 9,258,736.18 = 3,653,553.46 : x
  2. Step 2: Convert to fraction form
    6,709,406.26/9,258,736.18 = 3,653,553.46/x
  3. Step 3: Cross multiply
    6,709,406.26x = 9,258,736.18 × 3,653,553.46
  4. Step 4: Simplify right side
    6,709,406.26x = 33,827,287,541,104.74
  5. Step 5: Solve for x
    x = 33,827,287,541,104.74/6,709,406.26
  6. Step 6: Final answer
    x = 5,041,770.65

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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.