Home / 3,713,732.46-5,119,029.09-2,927,516.34

Finding the Fourth Proportional to 3,713,732.46, 5,119,029.09 and 2,927,516.34

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Solution

The fourth proportional to 3,713,732.46, 5,119,029.09 and 2,927,516.34 is: 4,035,304.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,732.46 : 5,119,029.09 = 2,927,516.34 : x
  2. Step 2: Convert to fraction form
    3,713,732.46/5,119,029.09 = 2,927,516.34/x
  3. Step 3: Cross multiply
    3,713,732.46x = 5,119,029.09 × 2,927,516.34
  4. Step 4: Simplify right side
    3,713,732.46x = 14,986,041,305,910.33
  5. Step 5: Solve for x
    x = 14,986,041,305,910.33/3,713,732.46
  6. Step 6: Final answer
    x = 4,035,304.50

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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.