Home / 5,820,782.49-8,724,552.83-3,541,282.11

Finding the Fourth Proportional to 5,820,782.49, 8,724,552.83 and 3,541,282.11

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Solution

The fourth proportional to 5,820,782.49, 8,724,552.83 and 3,541,282.11 is: 5,307,895.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,820,782.49 : 8,724,552.83 = 3,541,282.11 : x
  2. Step 2: Convert to fraction form
    5,820,782.49/8,724,552.83 = 3,541,282.11/x
  3. Step 3: Cross multiply
    5,820,782.49x = 8,724,552.83 × 3,541,282.11
  4. Step 4: Simplify right side
    5,820,782.49x = 30,896,102,836,922.46
  5. Step 5: Solve for x
    x = 30,896,102,836,922.46/5,820,782.49
  6. Step 6: Final answer
    x = 5,307,895.10

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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.