Home / 2,413,709.02-3,330,548.55-1,394,917.18

Finding the Fourth Proportional to 2,413,709.02, 3,330,548.55 and 1,394,917.18

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Solution

The fourth proportional to 2,413,709.02, 3,330,548.55 and 1,394,917.18 is: 1,924,771.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,709.02 : 3,330,548.55 = 1,394,917.18 : x
  2. Step 2: Convert to fraction form
    2,413,709.02/3,330,548.55 = 1,394,917.18/x
  3. Step 3: Cross multiply
    2,413,709.02x = 3,330,548.55 × 1,394,917.18
  4. Step 4: Simplify right side
    2,413,709.02x = 4,645,839,391,219.09
  5. Step 5: Solve for x
    x = 4,645,839,391,219.09/2,413,709.02
  6. Step 6: Final answer
    x = 1,924,771.94

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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.