Home / 3,696,740.19-5,094,234.49-2,826,560.84

Finding the Fourth Proportional to 3,696,740.19, 5,094,234.49 and 2,826,560.84

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Solution

The fourth proportional to 3,696,740.19, 5,094,234.49 and 2,826,560.84 is: 3,895,097.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,696,740.19 : 5,094,234.49 = 2,826,560.84 : x
  2. Step 2: Convert to fraction form
    3,696,740.19/5,094,234.49 = 2,826,560.84/x
  3. Step 3: Cross multiply
    3,696,740.19x = 5,094,234.49 × 2,826,560.84
  4. Step 4: Simplify right side
    3,696,740.19x = 14,399,163,719,211.37
  5. Step 5: Solve for x
    x = 14,399,163,719,211.37/3,696,740.19
  6. Step 6: Final answer
    x = 3,895,097.57

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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.