Home / 9,177,501.60-13,766,252.40-4,394,532.60

Finding the Fourth Proportional to 9,177,501.60, 13,766,252.40 and 4,394,532.60

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Solution

The fourth proportional to 9,177,501.60, 13,766,252.40 and 4,394,532.60 is: 6,591,798.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,177,501.60 : 13,766,252.40 = 4,394,532.60 : x
  2. Step 2: Convert to fraction form
    9,177,501.60/13,766,252.40 = 4,394,532.60/x
  3. Step 3: Cross multiply
    9,177,501.60x = 13,766,252.40 × 4,394,532.60
  4. Step 4: Simplify right side
    9,177,501.60x = 60,496,244,951,628.23
  5. Step 5: Solve for x
    x = 60,496,244,951,628.23/9,177,501.60
  6. Step 6: Final answer
    x = 6,591,798.90

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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.