Home / 2,364,957.34-3,263,640.32-1,277,229.14

Finding the Fourth Proportional to 2,364,957.34, 3,263,640.32 and 1,277,229.14

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Solution

The fourth proportional to 2,364,957.34, 3,263,640.32 and 1,277,229.14 is: 1,762,575.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,957.34 : 3,263,640.32 = 1,277,229.14 : x
  2. Step 2: Convert to fraction form
    2,364,957.34/3,263,640.32 = 1,277,229.14/x
  3. Step 3: Cross multiply
    2,364,957.34x = 3,263,640.32 × 1,277,229.14
  4. Step 4: Simplify right side
    2,364,957.34x = 4,168,416,536,654.42
  5. Step 5: Solve for x
    x = 4,168,416,536,654.42/2,364,957.34
  6. Step 6: Final answer
    x = 1,762,575.79

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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.