Home / 6,503,195.53-9,727,833.73-4,954,472.50

Finding the Fourth Proportional to 6,503,195.53, 9,727,833.73 and 4,954,472.50

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Solution

The fourth proportional to 6,503,195.53, 9,727,833.73 and 4,954,472.50 is: 7,411,169.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,503,195.53 : 9,727,833.73 = 4,954,472.50 : x
  2. Step 2: Convert to fraction form
    6,503,195.53/9,727,833.73 = 4,954,472.50/x
  3. Step 3: Cross multiply
    6,503,195.53x = 9,727,833.73 × 4,954,472.50
  4. Step 4: Simplify right side
    6,503,195.53x = 48,196,284,697,138.58
  5. Step 5: Solve for x
    x = 48,196,284,697,138.58/6,503,195.53
  6. Step 6: Final answer
    x = 7,411,169.55

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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.