Home / 3,601,503.38-5,400,260.91-1,473,082.34

Finding the Fourth Proportional to 3,601,503.38, 5,400,260.91 and 1,473,082.34

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Solution

The fourth proportional to 3,601,503.38, 5,400,260.91 and 1,473,082.34 is: 2,208,807.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,503.38 : 5,400,260.91 = 1,473,082.34 : x
  2. Step 2: Convert to fraction form
    3,601,503.38/5,400,260.91 = 1,473,082.34/x
  3. Step 3: Cross multiply
    3,601,503.38x = 5,400,260.91 × 1,473,082.34
  4. Step 4: Simplify right side
    3,601,503.38x = 7,955,028,977,913.33
  5. Step 5: Solve for x
    x = 7,955,028,977,913.33/3,601,503.38
  6. Step 6: Final answer
    x = 2,208,807.86

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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.