Home / 6,307,270.07-9,454,441.91-4,787,736.26

Finding the Fourth Proportional to 6,307,270.07, 9,454,441.91 and 4,787,736.26

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Solution

The fourth proportional to 6,307,270.07, 9,454,441.91 and 4,787,736.26 is: 7,176,698.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,307,270.07 : 9,454,441.91 = 4,787,736.26 : x
  2. Step 2: Convert to fraction form
    6,307,270.07/9,454,441.91 = 4,787,736.26/x
  3. Step 3: Cross multiply
    6,307,270.07x = 9,454,441.91 × 4,787,736.26
  4. Step 4: Simplify right side
    6,307,270.07x = 45,265,374,279,359.76
  5. Step 5: Solve for x
    x = 45,265,374,279,359.76/6,307,270.07
  6. Step 6: Final answer
    x = 7,176,698.29

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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.