Home / 2,413,416.44-3,330,320.46-1,394,887.16

Finding the Fourth Proportional to 2,413,416.44, 3,330,320.46 and 1,394,887.16

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Solution

The fourth proportional to 2,413,416.44, 3,330,320.46 and 1,394,887.16 is: 1,924,832.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,416.44 : 3,330,320.46 = 1,394,887.16 : x
  2. Step 2: Convert to fraction form
    2,413,416.44/3,330,320.46 = 1,394,887.16/x
  3. Step 3: Cross multiply
    2,413,416.44x = 3,330,320.46 × 1,394,887.16
  4. Step 4: Simplify right side
    2,413,416.44x = 4,645,421,248,339.29
  5. Step 5: Solve for x
    x = 4,645,421,248,339.29/2,413,416.44
  6. Step 6: Final answer
    x = 1,924,832.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.