Home / 5,203,295.58-7,800,457.86-2,010,661.95

Finding the Fourth Proportional to 5,203,295.58, 7,800,457.86 and 2,010,661.95

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Solution

The fourth proportional to 5,203,295.58, 7,800,457.86 and 2,010,661.95 is: 3,014,259.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,203,295.58 : 7,800,457.86 = 2,010,661.95 : x
  2. Step 2: Convert to fraction form
    5,203,295.58/7,800,457.86 = 2,010,661.95/x
  3. Step 3: Cross multiply
    5,203,295.58x = 7,800,457.86 × 2,010,661.95
  4. Step 4: Simplify right side
    5,203,295.58x = 15,684,083,811,680.43
  5. Step 5: Solve for x
    x = 15,684,083,811,680.43/5,203,295.58
  6. Step 6: Final answer
    x = 3,014,259.63

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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.