Home / 3,902,668.32-5,853,969.60-3,050,456.80

Finding the Fourth Proportional to 3,902,668.32, 5,853,969.60 and 3,050,456.80

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Solution

The fourth proportional to 3,902,668.32, 5,853,969.60 and 3,050,456.80 is: 4,575,659.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,902,668.32 : 5,853,969.60 = 3,050,456.80 : x
  2. Step 2: Convert to fraction form
    3,902,668.32/5,853,969.60 = 3,050,456.80/x
  3. Step 3: Cross multiply
    3,902,668.32x = 5,853,969.60 × 3,050,456.80
  4. Step 4: Simplify right side
    3,902,668.32x = 17,857,281,373,313.28
  5. Step 5: Solve for x
    x = 17,857,281,373,313.28/3,902,668.32
  6. Step 6: Final answer
    x = 4,575,659.50

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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.