Home / 3,517,718.65-5,277,487.74-2,059,996.18

Finding the Fourth Proportional to 3,517,718.65, 5,277,487.74 and 2,059,996.18

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Solution

The fourth proportional to 3,517,718.65, 5,277,487.74 and 2,059,996.18 is: 3,090,527.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517,718.65 : 5,277,487.74 = 2,059,996.18 : x
  2. Step 2: Convert to fraction form
    3,517,718.65/5,277,487.74 = 2,059,996.18/x
  3. Step 3: Cross multiply
    3,517,718.65x = 5,277,487.74 × 2,059,996.18
  4. Step 4: Simplify right side
    3,517,718.65x = 10,871,604,584,396.83
  5. Step 5: Solve for x
    x = 10,871,604,584,396.83/3,517,718.65
  6. Step 6: Final answer
    x = 3,090,527.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.