Home / 4,404,588.32-6,606,260.40-1,412,383.52

Finding the Fourth Proportional to 4,404,588.32, 6,606,260.40 and 1,412,383.52

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Solution

The fourth proportional to 4,404,588.32, 6,606,260.40 and 1,412,383.52 is: 2,118,375.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404,588.32 : 6,606,260.40 = 1,412,383.52 : x
  2. Step 2: Convert to fraction form
    4,404,588.32/6,606,260.40 = 1,412,383.52/x
  3. Step 3: Cross multiply
    4,404,588.32x = 6,606,260.40 × 1,412,383.52
  4. Step 4: Simplify right side
    4,404,588.32x = 9,330,573,317,788.61
  5. Step 5: Solve for x
    x = 9,330,573,317,788.61/4,404,588.32
  6. Step 6: Final answer
    x = 2,118,375.80

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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.