Home / 6,273,948.24-9,416,693.88-3,882,465.36

Finding the Fourth Proportional to 6,273,948.24, 9,416,693.88 and 3,882,465.36

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Solution

The fourth proportional to 6,273,948.24, 9,416,693.88 and 3,882,465.36 is: 5,827,269.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273,948.24 : 9,416,693.88 = 3,882,465.36 : x
  2. Step 2: Convert to fraction form
    6,273,948.24/9,416,693.88 = 3,882,465.36/x
  3. Step 3: Cross multiply
    6,273,948.24x = 9,416,693.88 × 3,882,465.36
  4. Step 4: Simplify right side
    6,273,948.24x = 36,559,987,794,824
  5. Step 5: Solve for x
    x = 36,559,987,794,824/6,273,948.24
  6. Step 6: Final answer
    x = 5,827,269.59

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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.