Home / 3,579,244.56-5,369,707.80-1,183,089.42

Finding the Fourth Proportional to 3,579,244.56, 5,369,707.80 and 1,183,089.42

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Solution

The fourth proportional to 3,579,244.56, 5,369,707.80 and 1,183,089.42 is: 1,774,912.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,244.56 : 5,369,707.80 = 1,183,089.42 : x
  2. Step 2: Convert to fraction form
    3,579,244.56/5,369,707.80 = 1,183,089.42/x
  3. Step 3: Cross multiply
    3,579,244.56x = 5,369,707.80 × 1,183,089.42
  4. Step 4: Simplify right side
    3,579,244.56x = 6,352,844,486,671.48
  5. Step 5: Solve for x
    x = 6,352,844,486,671.48/3,579,244.56
  6. Step 6: Final answer
    x = 1,774,912.10

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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.