Home / 4,484,762.87-6,188,157.87-2,649,519.95

Finding the Fourth Proportional to 4,484,762.87, 6,188,157.87 and 2,649,519.95

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Solution

The fourth proportional to 4,484,762.87, 6,188,157.87 and 2,649,519.95 is: 3,655,856.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,762.87 : 6,188,157.87 = 2,649,519.95 : x
  2. Step 2: Convert to fraction form
    4,484,762.87/6,188,157.87 = 2,649,519.95/x
  3. Step 3: Cross multiply
    4,484,762.87x = 6,188,157.87 × 2,649,519.95
  4. Step 4: Simplify right side
    4,484,762.87x = 16,395,647,699,373.72
  5. Step 5: Solve for x
    x = 16,395,647,699,373.72/4,484,762.87
  6. Step 6: Final answer
    x = 3,655,856.10

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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.