Home / 2,416,140.80-3,623,289.60-732,684.80

Finding the Fourth Proportional to 2,416,140.80, 3,623,289.60 and 732,684.80

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Solution

The fourth proportional to 2,416,140.80, 3,623,289.60 and 732,684.80 is: 1,098,747.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,140.80 : 3,623,289.60 = 732,684.80 : x
  2. Step 2: Convert to fraction form
    2,416,140.80/3,623,289.60 = 732,684.80/x
  3. Step 3: Cross multiply
    2,416,140.80x = 3,623,289.60 × 732,684.80
  4. Step 4: Simplify right side
    2,416,140.80x = 2,654,729,215,918.08
  5. Step 5: Solve for x
    x = 2,654,729,215,918.08/2,416,140.80
  6. Step 6: Final answer
    x = 1,098,747.73

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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.