Home / 3,233,439.66-4,462,084.62-1,783,269.12

Finding the Fourth Proportional to 3,233,439.66, 4,462,084.62 and 1,783,269.12

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Solution

The fourth proportional to 3,233,439.66, 4,462,084.62 and 1,783,269.12 is: 2,460,877.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,439.66 : 4,462,084.62 = 1,783,269.12 : x
  2. Step 2: Convert to fraction form
    3,233,439.66/4,462,084.62 = 1,783,269.12/x
  3. Step 3: Cross multiply
    3,233,439.66x = 4,462,084.62 × 1,783,269.12
  4. Step 4: Simplify right side
    3,233,439.66x = 7,957,097,713,672.94
  5. Step 5: Solve for x
    x = 7,957,097,713,672.94/3,233,439.66
  6. Step 6: Final answer
    x = 2,460,877.13

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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.