Home / 2,242,808.55-3,364,212.83-1,347,013.35

Finding the Fourth Proportional to 2,242,808.55, 3,364,212.83 and 1,347,013.35

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Solution

The fourth proportional to 2,242,808.55, 3,364,212.83 and 1,347,013.35 is: 2,020,520.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,808.55 : 3,364,212.83 = 1,347,013.35 : x
  2. Step 2: Convert to fraction form
    2,242,808.55/3,364,212.83 = 1,347,013.35/x
  3. Step 3: Cross multiply
    2,242,808.55x = 3,364,212.83 × 1,347,013.35
  4. Step 4: Simplify right side
    2,242,808.55x = 4,531,639,587,516.21
  5. Step 5: Solve for x
    x = 4,531,639,587,516.21/2,242,808.55
  6. Step 6: Final answer
    x = 2,020,520.03

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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.