Home / 1,374,850.52-2,061,783.67-476,050.89

Finding the Fourth Proportional to 1,374,850.52, 2,061,783.67 and 476,050.89

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Solution

The fourth proportional to 1,374,850.52, 2,061,783.67 and 476,050.89 is: 713,905.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,850.52 : 2,061,783.67 = 476,050.89 : x
  2. Step 2: Convert to fraction form
    1,374,850.52/2,061,783.67 = 476,050.89/x
  3. Step 3: Cross multiply
    1,374,850.52x = 2,061,783.67 × 476,050.89
  4. Step 4: Simplify right side
    1,374,850.52x = 981,513,951,090.97
  5. Step 5: Solve for x
    x = 981,513,951,090.97/1,374,850.52
  6. Step 6: Final answer
    x = 713,905.94

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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.