Home / 9,782,891.04-14,669,341.20-5,747,262.24

Finding the Fourth Proportional to 9,782,891.04, 14,669,341.20 and 5,747,262.24

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Solution

The fourth proportional to 9,782,891.04, 14,669,341.20 and 5,747,262.24 is: 8,617,958.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,782,891.04 : 14,669,341.20 = 5,747,262.24 : x
  2. Step 2: Convert to fraction form
    9,782,891.04/14,669,341.20 = 5,747,262.24/x
  3. Step 3: Cross multiply
    9,782,891.04x = 14,669,341.20 × 5,747,262.24
  4. Step 4: Simplify right side
    9,782,891.04x = 84,308,550,764,436.28
  5. Step 5: Solve for x
    x = 84,308,550,764,436.28/9,782,891.04
  6. Step 6: Final answer
    x = 8,617,958.68

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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.