Home / 1,995,533.16-2,993,496.12-536,561.43

Finding the Fourth Proportional to 1,995,533.16, 2,993,496.12 and 536,561.43

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Solution

The fourth proportional to 1,995,533.16, 2,993,496.12 and 536,561.43 is: 804,894.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,533.16 : 2,993,496.12 = 536,561.43 : x
  2. Step 2: Convert to fraction form
    1,995,533.16/2,993,496.12 = 536,561.43/x
  3. Step 3: Cross multiply
    1,995,533.16x = 2,993,496.12 × 536,561.43
  4. Step 4: Simplify right side
    1,995,533.16x = 1,606,194,558,846.65
  5. Step 5: Solve for x
    x = 1,606,194,558,846.65/1,995,533.16
  6. Step 6: Final answer
    x = 804,894.95

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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.