Home / 4,675,125.60-7,002,190.80-4,675,125.60

Finding the Fourth Proportional to 4,675,125.60, 7,002,190.80 and 4,675,125.60

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Solution

The fourth proportional to 4,675,125.60, 7,002,190.80 and 4,675,125.60 is: 7,002,190.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,125.60 : 7,002,190.80 = 4,675,125.60 : x
  2. Step 2: Convert to fraction form
    4,675,125.60/7,002,190.80 = 4,675,125.60/x
  3. Step 3: Cross multiply
    4,675,125.60x = 7,002,190.80 × 4,675,125.60
  4. Step 4: Simplify right side
    4,675,125.60x = 32,736,121,465,164.48
  5. Step 5: Solve for x
    x = 32,736,121,465,164.48/4,675,125.60
  6. Step 6: Final answer
    x = 7,002,190.80

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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.