Home / 3,372,677.52-5,056,769.04-1,857,074.16

Finding the Fourth Proportional to 3,372,677.52, 5,056,769.04 and 1,857,074.16

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Solution

The fourth proportional to 3,372,677.52, 5,056,769.04 and 1,857,074.16 is: 2,784,373.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,677.52 : 5,056,769.04 = 1,857,074.16 : x
  2. Step 2: Convert to fraction form
    3,372,677.52/5,056,769.04 = 1,857,074.16/x
  3. Step 3: Cross multiply
    3,372,677.52x = 5,056,769.04 × 1,857,074.16
  4. Step 4: Simplify right side
    3,372,677.52x = 9,390,795,117,272.01
  5. Step 5: Solve for x
    x = 9,390,795,117,272.01/3,372,677.52
  6. Step 6: Final answer
    x = 2,784,373.86

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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.