Home / 6,560,616.29-9,839,802.83-1,767,184.54

Finding the Fourth Proportional to 6,560,616.29, 9,839,802.83 and 1,767,184.54

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Solution

The fourth proportional to 6,560,616.29, 9,839,802.83 and 1,767,184.54 is: 2,650,474.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,616.29 : 9,839,802.83 = 1,767,184.54 : x
  2. Step 2: Convert to fraction form
    6,560,616.29/9,839,802.83 = 1,767,184.54/x
  3. Step 3: Cross multiply
    6,560,616.29x = 9,839,802.83 × 1,767,184.54
  4. Step 4: Simplify right side
    6,560,616.29x = 17,388,747,477,133.52
  5. Step 5: Solve for x
    x = 17,388,747,477,133.52/6,560,616.29
  6. Step 6: Final answer
    x = 2,650,474.70

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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.