Home / 1,582,451.26-2,373,676.92-384,365.51

Finding the Fourth Proportional to 1,582,451.26, 2,373,676.92 and 384,365.51

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Solution

The fourth proportional to 1,582,451.26, 2,373,676.92 and 384,365.51 is: 576,548.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,451.26 : 2,373,676.92 = 384,365.51 : x
  2. Step 2: Convert to fraction form
    1,582,451.26/2,373,676.92 = 384,365.51/x
  3. Step 3: Cross multiply
    1,582,451.26x = 2,373,676.92 × 384,365.51
  4. Step 4: Simplify right side
    1,582,451.26x = 912,359,529,504.02
  5. Step 5: Solve for x
    x = 912,359,529,504.02/1,582,451.26
  6. Step 6: Final answer
    x = 576,548.26

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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.