Home / 3,579,237.80-5,369,697.64-1,183,082.51

Finding the Fourth Proportional to 3,579,237.80, 5,369,697.64 and 1,183,082.51

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Solution

The fourth proportional to 3,579,237.80, 5,369,697.64 and 1,183,082.51 is: 1,774,901.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,237.80 : 5,369,697.64 = 1,183,082.51 : x
  2. Step 2: Convert to fraction form
    3,579,237.80/5,369,697.64 = 1,183,082.51/x
  3. Step 3: Cross multiply
    3,579,237.80x = 5,369,697.64 × 1,183,082.51
  4. Step 4: Simplify right side
    3,579,237.80x = 6,352,795,343,243.41
  5. Step 5: Solve for x
    x = 6,352,795,343,243.41/3,579,237.80
  6. Step 6: Final answer
    x = 1,774,901.73

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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.