Home / 3,414,638.96-5,122,514.37-1,594,823.72

Finding the Fourth Proportional to 3,414,638.96, 5,122,514.37 and 1,594,823.72

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Solution

The fourth proportional to 3,414,638.96, 5,122,514.37 and 1,594,823.72 is: 2,392,495.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,414,638.96 : 5,122,514.37 = 1,594,823.72 : x
  2. Step 2: Convert to fraction form
    3,414,638.96/5,122,514.37 = 1,594,823.72/x
  3. Step 3: Cross multiply
    3,414,638.96x = 5,122,514.37 × 1,594,823.72
  4. Step 4: Simplify right side
    3,414,638.96x = 8,169,507,423,316.86
  5. Step 5: Solve for x
    x = 8,169,507,423,316.86/3,414,638.96
  6. Step 6: Final answer
    x = 2,392,495.23

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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.