Home / 5,492,163.69-7,579,633.32-3,045,541.82

Finding the Fourth Proportional to 5,492,163.69, 7,579,633.32 and 3,045,541.82

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Solution

The fourth proportional to 5,492,163.69, 7,579,633.32 and 3,045,541.82 is: 4,203,095.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,163.69 : 7,579,633.32 = 3,045,541.82 : x
  2. Step 2: Convert to fraction form
    5,492,163.69/7,579,633.32 = 3,045,541.82/x
  3. Step 3: Cross multiply
    5,492,163.69x = 7,579,633.32 × 3,045,541.82
  4. Step 4: Simplify right side
    5,492,163.69x = 23,084,090,218,427.28
  5. Step 5: Solve for x
    x = 23,084,090,218,427.28/5,492,163.69
  6. Step 6: Final answer
    x = 4,203,095.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.