Home / 4,428,588.60-6,632,385.30-4,428,588.60

Finding the Fourth Proportional to 4,428,588.60, 6,632,385.30 and 4,428,588.60

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Solution

The fourth proportional to 4,428,588.60, 6,632,385.30 and 4,428,588.60 is: 6,632,385.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,588.60 : 6,632,385.30 = 4,428,588.60 : x
  2. Step 2: Convert to fraction form
    4,428,588.60/6,632,385.30 = 4,428,588.60/x
  3. Step 3: Cross multiply
    4,428,588.60x = 6,632,385.30 × 4,428,588.60
  4. Step 4: Simplify right side
    4,428,588.60x = 29,372,105,930,387.58
  5. Step 5: Solve for x
    x = 29,372,105,930,387.58/4,428,588.60
  6. Step 6: Final answer
    x = 6,632,385.30

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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.