Home / 8,792,216.20-13,184,387.70-3,399,074.20

Finding the Fourth Proportional to 8,792,216.20, 13,184,387.70 and 3,399,074.20

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Solution

The fourth proportional to 8,792,216.20, 13,184,387.70 and 3,399,074.20 is: 5,097,089.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,792,216.20 : 13,184,387.70 = 3,399,074.20 : x
  2. Step 2: Convert to fraction form
    8,792,216.20/13,184,387.70 = 3,399,074.20/x
  3. Step 3: Cross multiply
    8,792,216.20x = 13,184,387.70 × 3,399,074.20
  4. Step 4: Simplify right side
    8,792,216.20x = 44,814,712,073,867.34
  5. Step 5: Solve for x
    x = 44,814,712,073,867.34/8,792,216.20
  6. Step 6: Final answer
    x = 5,097,089.41

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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.