Home / 4,647,752.60-6,971,628.90-4,332,824.60

Finding the Fourth Proportional to 4,647,752.60, 6,971,628.90 and 4,332,824.60

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Solution

The fourth proportional to 4,647,752.60, 6,971,628.90 and 4,332,824.60 is: 6,499,236.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,752.60 : 6,971,628.90 = 4,332,824.60 : x
  2. Step 2: Convert to fraction form
    4,647,752.60/6,971,628.90 = 4,332,824.60/x
  3. Step 3: Cross multiply
    4,647,752.60x = 6,971,628.90 × 4,332,824.60
  4. Step 4: Simplify right side
    4,647,752.60x = 30,206,845,199,990.94
  5. Step 5: Solve for x
    x = 30,206,845,199,990.94/4,647,752.60
  6. Step 6: Final answer
    x = 6,499,236.90

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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.