Home / 5,492,382.67-7,579,937.10-3,045,761.11

Finding the Fourth Proportional to 5,492,382.67, 7,579,937.10 and 3,045,761.11

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Solution

The fourth proportional to 5,492,382.67, 7,579,937.10 and 3,045,761.11 is: 4,203,399.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,382.67 : 7,579,937.10 = 3,045,761.11 : x
  2. Step 2: Convert to fraction form
    5,492,382.67/7,579,937.10 = 3,045,761.11/x
  3. Step 3: Cross multiply
    5,492,382.67x = 7,579,937.10 × 3,045,761.11
  4. Step 4: Simplify right side
    5,492,382.67x = 23,086,677,635,426.18
  5. Step 5: Solve for x
    x = 23,086,677,635,426.18/5,492,382.67
  6. Step 6: Final answer
    x = 4,203,399.33

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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.