Home / 3,609,240.60-5,415,027.30-2,412,514.20

Finding the Fourth Proportional to 3,609,240.60, 5,415,027.30 and 2,412,514.20

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Solution

The fourth proportional to 3,609,240.60, 5,415,027.30 and 2,412,514.20 is: 3,619,550.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,240.60 : 5,415,027.30 = 2,412,514.20 : x
  2. Step 2: Convert to fraction form
    3,609,240.60/5,415,027.30 = 2,412,514.20/x
  3. Step 3: Cross multiply
    3,609,240.60x = 5,415,027.30 × 2,412,514.20
  4. Step 4: Simplify right side
    3,609,240.60x = 13,063,830,254,637.66
  5. Step 5: Solve for x
    x = 13,063,830,254,637.66/3,609,240.60
  6. Step 6: Final answer
    x = 3,619,550.95

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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.