Home / 6,677,100.54-10,012,282.83-4,756,914.54

Finding the Fourth Proportional to 6,677,100.54, 10,012,282.83 and 4,756,914.54

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Solution

The fourth proportional to 6,677,100.54, 10,012,282.83 and 4,756,914.54 is: 7,132,972.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,677,100.54 : 10,012,282.83 = 4,756,914.54 : x
  2. Step 2: Convert to fraction form
    6,677,100.54/10,012,282.83 = 4,756,914.54/x
  3. Step 3: Cross multiply
    6,677,100.54x = 10,012,282.83 × 4,756,914.54
  4. Step 4: Simplify right side
    6,677,100.54x = 47,627,573,772,619.35
  5. Step 5: Solve for x
    x = 47,627,573,772,619.35/6,677,100.54
  6. Step 6: Final answer
    x = 7,132,972.39

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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.