Home / 5,528,298.24-8,273,721.60-3,399,732.48

Finding the Fourth Proportional to 5,528,298.24, 8,273,721.60 and 3,399,732.48

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Solution

The fourth proportional to 5,528,298.24, 8,273,721.60 and 3,399,732.48 is: 5,088,082.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,298.24 : 8,273,721.60 = 3,399,732.48 : x
  2. Step 2: Convert to fraction form
    5,528,298.24/8,273,721.60 = 3,399,732.48/x
  3. Step 3: Cross multiply
    5,528,298.24x = 8,273,721.60 × 3,399,732.48
  4. Step 4: Simplify right side
    5,528,298.24x = 28,128,440,053,997.57
  5. Step 5: Solve for x
    x = 28,128,440,053,997.57/5,528,298.24
  6. Step 6: Final answer
    x = 5,088,082.96

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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.