Home / 6,746,583.66-9,310,505.43-3,690,797.82

Finding the Fourth Proportional to 6,746,583.66, 9,310,505.43 and 3,690,797.82

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Solution

The fourth proportional to 6,746,583.66, 9,310,505.43 and 3,690,797.82 is: 5,093,421.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,583.66 : 9,310,505.43 = 3,690,797.82 : x
  2. Step 2: Convert to fraction form
    6,746,583.66/9,310,505.43 = 3,690,797.82/x
  3. Step 3: Cross multiply
    6,746,583.66x = 9,310,505.43 × 3,690,797.82
  4. Step 4: Simplify right side
    6,746,583.66x = 34,363,193,144,142.16
  5. Step 5: Solve for x
    x = 34,363,193,144,142.16/6,746,583.66
  6. Step 6: Final answer
    x = 5,093,421.33

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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.