Home / 6,262,929.87-8,643,056.00-5,975,951.73

Finding the Fourth Proportional to 6,262,929.87, 8,643,056.00 and 5,975,951.73

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Solution

The fourth proportional to 6,262,929.87, 8,643,056.00 and 5,975,951.73 is: 8,247,016.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,929.87 : 8,643,056.00 = 5,975,951.73 : x
  2. Step 2: Convert to fraction form
    6,262,929.87/8,643,056.00 = 5,975,951.73/x
  3. Step 3: Cross multiply
    6,262,929.87x = 8,643,056.00 × 5,975,951.73
  4. Step 4: Simplify right side
    6,262,929.87x = 51,650,485,442,012.84
  5. Step 5: Solve for x
    x = 51,650,485,442,012.84/6,262,929.87
  6. Step 6: Final answer
    x = 8,247,016.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.