Home / 3,410,896.86-4,706,914.32-1,882,971.18

Finding the Fourth Proportional to 3,410,896.86, 4,706,914.32 and 1,882,971.18

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Solution

The fourth proportional to 3,410,896.86, 4,706,914.32 and 1,882,971.18 is: 2,598,432.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,896.86 : 4,706,914.32 = 1,882,971.18 : x
  2. Step 2: Convert to fraction form
    3,410,896.86/4,706,914.32 = 1,882,971.18/x
  3. Step 3: Cross multiply
    3,410,896.86x = 4,706,914.32 × 1,882,971.18
  4. Step 4: Simplify right side
    3,410,896.86x = 8,862,984,011,289.30
  5. Step 5: Solve for x
    x = 8,862,984,011,289.30/3,410,896.86
  6. Step 6: Final answer
    x = 2,598,432.14

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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.