Home / 3,410,162.76-4,706,025-1,882,270.28

Finding the Fourth Proportional to 3,410,162.76, 4,706,025 and 1,882,270.28

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Solution

The fourth proportional to 3,410,162.76, 4,706,025 and 1,882,270.28 is: 2,597,533.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,162.76 : 4,706,025 = 1,882,270.28 : x
  2. Step 2: Convert to fraction form
    3,410,162.76/4,706,025 = 1,882,270.28/x
  3. Step 3: Cross multiply
    3,410,162.76x = 4,706,025 × 1,882,270.28
  4. Step 4: Simplify right side
    3,410,162.76x = 8,858,010,994,437
  5. Step 5: Solve for x
    x = 8,858,010,994,437/3,410,162.76
  6. Step 6: Final answer
    x = 2,597,533.20

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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.